Statistics Course Assistant

Wolfram Alpha, LLC

- August 14, 2013

1

Listen Read Device Only Added Installed Loading device compatibility...

(14)

Description

Taking statistics? Then you need the Wolfram Statistics Course Assistant. This definitive app for statistics—from the world leader in math software—will help you work through your homework problems, ace your tests, and learn statistics concepts. Forget canned examples! The Wolfram Statistics Course Assistant solves your specific problems on the fly, covering descriptive statistics, distributions, and much more.

This app covers the following topics applicable to Statistics and Introduction to Statistics:

- Create a bar chart, histogram, or scatter plot of any set of data

- Find the mean, median, mode, standard deviation, quartiles, and interquartile range of a dataset

- Calculate normal probabilities and find information about the normal distribution

- Calculate binomial probabilities and find information about the binomial distribution

- Compute probabilities based on dice rolls and coin flips

- Find the best-fit line of a set of data points

- Select random integers or random real numbers

The Wolfram Statistics Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Statistics Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

You must install this app before submitting a review.

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# Reviews

Helpfulness

Newest

Rating

Helpfulness

All Versions

All Versions

Latest Version

3.3

14 total

5 5

4 1

3 3

2 3

1 2

Eduardo M. Morel Meyer

VERY incomplete app. (1) We need more distributions. (2) In normal distribution (and others), we need a way to compute X given the percentile and the mean and the standard deviation. (3) We need also for the normal distribution (X, miu, sigma), not only for the normal standard distribution (Z), to compute percentiles.

User reviews

Additional information

Updated

August 14, 2013

Size

2.9M

Installs

500 - 1,000

Current Version

1.0.4601048

Requires Android

2.1 and up

Content Rating

Everyone

Contact Developer

# Similar

## Statistics 1

GetYa Learn On, LLC

1

Listen Read Device Only Added Installed $0.99 for a limited time!

Coming Soon to the Android version - Quizzes & Calculators

Intro Statistics E-Textbook with: lessons, flashcards, decision trees, a glossary, and a list of formulas and symbols.

It's the perfect tool for students in an intro statistics course, or professionals who need a Stats 101 book on their phone.

Statistics 1 was pilot tested in a statistics course at Abilene Christian University. Here’s what some of the students had to say:

“It gives real-life examples in each lesson and tables so I can easily reinforce the information I just read.”

“It's a great tool to go to for an easy answer. Instead of searching through a whole textbook I can click on a specific section in the app and find the answer easily and see a graph that represents the idea.”

Coming soon: Quizzes, calculators, and sims.

The app was designed by educational psychology Ph.D.s, statistics teachers, and software experts. Many of us learned stats the traditional, boring way – through books and lectures. We always wanted more interactive, visual, and engaging ways to learn stats. Stats has many abstract concepts so we use real-world examples to anchor your understanding.

- "Cliff Notes - Statistics" book or pdf sells for $16.99.

- "Statistics for Dummies" sells for $19.99.

- "The Complete Idiot's Guide to Statistics" sells for $18.95

1

Listen Read Device Only Added Installed ## Integral Calculator

Dr Mark Jones (PhD Maths)

1

Listen Read Device Only Added Installed Hi Guys,

Enter any integral function and this will calculate the answer. It does just what it says on the tin. So if you have integration work that you need to double check, then look no further.

The tool is taken from the selection of tools that appears on my live worksheet app that appears on my wolfram alpha developer page.

Hope it proves helpful.

Cheers,

Mark

Enter any integral function and this will calculate the answer. It does just what it says on the tin. So if you have integration work that you need to double check, then look no further.

The tool is taken from the selection of tools that appears on my live worksheet app that appears on my wolfram alpha developer page.

Hope it proves helpful.

Cheers,

Mark

1

Listen Read Device Only Added Installed ## Statistics Pro

Larry Feldman

1

Listen Read Device Only Added Installed Are you doing math with an abacus? No? Well, why are you using Z-score tables? Enter the mean and standard deviation of a bell curve, and this application computes the area under the curve to the left of any value you specify.

Or, compute the value on a bell curve given the area beneath it.

"Statistics Pro" contains a rich collection of solvers, examples and tutorials:

- Data analysis solver that computes the mean, standard deviation, 1st quartile, median, 3rd quartile, and outlier thresholds for up to 30 data values

- Linear regression solver that computes the best-fit line and correlation coefficient on up to 30 points

- Normal Distributions

- Chebyshev's Theorem

- Chi Squared Distributions

- Poisson Distributions

- Exponential Distributions

- T-Tests for one and two means

- Confidence Intervals

- Uniform random number generator

- Binomial random number generator

- Gaussian random number generator

- Poisson random number generator

- Exponential random number generator

If you like my app, please leave a review! If you don't like my app, please email me with your constructive feedback!

I welcome all comments, questions, and suggestions:

I will answer your math questions for free on facebook:

http://www.facebook.com/lfeldmantutoring

Please check out my other Android apps:

ACT Math Prep

Algebra Pro

Calculus Pro

Finite Math Pro

Geometry Pro

Math Pro (6 math apps for $1.99!)

PreCalculus Pro

Probability Pro

SAT Math Prep

1

Listen Read Device Only Added Installed ## MathMagic Lite

InfoLogic Canada

1

Listen Read Device Only Added Installed MathMagic Lite is one of the best free equation editors on the planet.

MathMagic products have been widely used in higher educations and DTP market since 1998 on both Mac and Windows.

MathMagic products have been widely used in higher educations and DTP market since 1998 on both Mac and Windows.

MathMagic Lite is an easy to use WYSIWYG equation editor with LaTeX and Wolfram Alpha support.

It lets you enter mathematical Formula, math expressions, and various scientific symbols easily and then use them in your word processors, presentations, web contents, technical publications, and more.

MathMagic is the best choice for writing equations and symbols for Mathematics, Physics, Science and Chemistry.

MathMagic equation image can be opened and re-edited later even if saved in PNG.

This update supports taller key buttons, visiting WolframAlpha and a bug fix.

1

Listen Read Device Only Added Installed ## Quadratic Equation Solver

Troy Dramble

1

Listen Read Device Only Added Installed Solves quadratic equations for solutions in exact, simplest radical form when appropriate. Settings let you choose to present all solutions in decimal form and the number of decimals to round to. All solving and simplifying logic is done by the device, so no reliance on external solving engines like Wolfram|Alpha.

1

Listen Read Device Only Added Installed ## Statistics Quick ReferenceFree

Nuzedd

1

Listen Read Device Only Added Installed Statistics Quick Reference was designed by a qualified statistics Instructor. Each of the concepts was explained in detail, followed by an example for better understanding.

Please consider purchasing the donate version of the app to support the developers.

The topics include:

1)Basic Terms and Definitions

2)Descriptive Statistics

-> Frequency Distribution

-> Frequency

-> Relative Frequency

-> Cumulative Frequency

-> Cumulative Relative Frequency

-> Graphical Display of data

-> Dot Plots

-> Bar Charts

-> Histograms

-> Stem-and-leaf plots

-> Pie Charts

-> Measures of Central Tendency and Variability

-> The Mean

-> The Median

-> The Mode

-> Variance and Standard Deviation

-> The Range

-> The Coefficient of Variation

3)Probability

-> Basics of Probability

-> Definitions

-> Classical Definition of Probability

-> Conditional Probability

-> Laws of Probability

-> Rules of Probability

-> Discrete Probability Distributions

-> Expected Value of Discrete Random Variable

-> Variance and Standard Deviation of Discrete Random Variable

-> Continuous Probability Distributions

-> The normal Distribution

-> The Standard Normal Distribution

-> t-Distribution

-> How to read Tables

-> The Standard Normal Distribution Table

-> t-Distribution Table

4)Inferential Statistics

-> General Guidelines (Confidence Intervals and Hypothesis Tests)

-> Large samples, Small Samples, Minimum Sample size required

-> Hypothesis Tests (Examples)

-> Confidence Intervals (Examples)

5) Applied Statistics

-> Least Squares Linear Regression(Example computing Regression equation)

-> Linear Correlation (Example computing Correlation Coefficient)

1

Listen Read Device Only Added Installed ## Statistics Calculator (Free)

Christian Göllner

1

Listen Read Device Only Added Installed While you enter data, the app will calculate statistics and draw graphs corresponding to the data entered.

What you have to do:

- Enter numbers separated by white spaces and see the results.

What you can't do:

- Enter mathematical expressions or use functions.

Available graphs:

- Bar chart

- Histogram

- Box Plot

- Line chart

Statistics:

- Sample size

- Arithmetic Mean

- Geometric Mean

- Mode

- Minimum

- Maximum

- Sum

- Median

- Variance

- Standard deviation

- Coefficient of variation

- 1st Quartile

- 3rd Quartile

- Quantile 1/8

- Quantile 7/8

- Quantile 1/16

- Quantile 15/16

- Quantile 1/32

- Quantile 31/32

- Outliers barrier

- Lower "Whisker"

- Upper "Whisker"

- Outliers candidates

The reference section of the application contains statistics formulas.

Try the online version: http://www.cgollner.x10.mx/stats/

Official Facebook page: http://www.facebook.com/StatisticsCalculator

Enjoy!

If you have ideas or you would like some new features in the app e-mail me!

Follow my Statistics Calculator thread on XDA-Developers forum: http://forum.xda-developers.com/showthread.php?t=1456208

-------------------------------------------------------------

Official Google+ page at:

https://plus.google.com/100614623044830495369

-------------------------------------------------------------

"Statistics Calculator (Free) is a simple and intuitive calculator, which allows you to calculate statistics, view, save and share graphs as well as check formulas. - Editor's Pick from AppEggs.com"

1

Listen Read Device Only Added Installed ## Statistics Tutor

Statistics Research

1

Listen Read Device Only Added Installed The goal of "Statistics Tutor" is to make statistics learning easier.

Major Updates:

Chapter 4:

What is least square line?

Linear regression modeling.

Trend, seasonal variations, cyclical variations, and irregularity in time series analysis.

How to get seasonal index in time series analysis.

Chapter 5

Combinations in probability.

Applications of probability.

Bayes' theorem and application.

Shortcut to understand the Bayes' theorem.

Chapter 6

Discrete random variables and binomial distributions.

How to get the correct binomial distributions.

Chapter 7

Distribution for continuous random variables.

Chapter 8

Distribution for sample mean

What is the difference between the distribution for sample mean and the distribution for variables.

Chapter 9

Quality control chart

Find center line, upper control limit, lower control limit for X chart, R chart

Chapter 10

Hypothesis testing for the mean of one population.

*Student t-value calculator is available at http://tinyurl.com/studentt

*Normal distribution z table calculator (Calculator Z Table) is at http://tinyurl.com/ztablecalculator

*Statistics Tutor for Apple is in service to iPhone iPad iPod users at http://tinyurl.com/OhNoStatistics

- Statistics Tutor for Apple systems is a research project at Texas A&M University-Commerce ( http://web.tamuc.edu/academics/colleges/businessEntrepreneurship/departments/businessAdministrationMIS/default.aspx ).

1

Listen Read Device Only Added Installed ## Statistics Calculator

JNS Fine Tech

1

Listen Read Device Only Added Installed - Quick, easy way to calculate basic statistics and Linear Regression

- Import data from CSV file

- Easy data entry and data editing with interactive graph

- Quick results with graphical representation of data, regression line and estimates

- Save data to CSV file for reuse or backup. Save to PDF with custom notes

- Export data, analysis and graph to PDF with custom notes.

- Email exported files from app

- Import data from CSV file

- Easy data entry and data editing with interactive graph

- Quick results with graphical representation of data, regression line and estimates

- Save data to CSV file for reuse or backup. Save to PDF with custom notes

- Export data, analysis and graph to PDF with custom notes.

- Email exported files from app

Keywords: Statistics calculator, linear regression, statistics graph, scatter plot, graph view

1

Listen Read Device Only Added Installed ## Statistics Calculator

GK Apps

1

Listen Read Device Only Added Installed This free math app is a statistical calculator with various functions:

- Statistics: You are able to calculate the mean, median, variance, maximum and minimum for a set of numbers.

- Statistical Distributions: You are able to calculate the values of different Statistical Distributions. The following distributions are available: Binomial Distribution, Normal Distribution, Students t-Distribution, F-Distribution, Exponential Distribution, Poisson Distribution, Chi Squared Distribution

- Frequency Table: You are able to create a frequency table for a list of numbers. Just enter the numbers, separated by comma.

Best mathematical tool for school and college! If you are a student, it will helps you to learn statistics and probability theory.

Note: Statistics is the study of the collection, organization, analysis, interpretation and presentation of data.

Probability theory is the branch of mathematics concerned with probability, the analysis of random phenomena. The central objects of probability theory are random variables, stochastic processes, and events.

1

Listen Read Device Only Added Installed ## Statistics Calculator Pro

Christian Göllner

1

Listen Read Device Only Added Installed While you enter data, the app will calculate statistics and draw graphs corresponding to the data entered.

Available graphs:

- Bar chart

- Histogram

- Box Plot

- Line chart

Statistics:

- Sample size

- Arithmetic Mean

- Geometric Mean

- Mode

- Minimum

- Maximum

- Sum

- Median

- Variance

- Standard deviation

- Coefficient of variation

- 1st Quartile

- 3rd Quartile

- Quantile 1/8

- Quantile 7/8

- Quantile 1/16

- Quantile 15/16

- Quantile 1/32

- Quantile 31/32

- Outliers barrier

- Lower "Whisker"

- Upper "Whisker"

- Outliers candidates

The reference section of the application contains statistics formulas.

-----------------------------------------------------------------------

Official Facebook page: http://www.facebook.com/StatisticsCalculator

-----------------------------------------------------------------------

Try the online version: http://www.cgollner.x10.mx/stats/

-----------------------------------------------------------------------

Official Google+ page at:

https://plus.google.com/100614623044830495369

-----------------------------------------------------------------------

Enjoy!

Pro version features:

- No ads

- Unlimited data input

- Better performance for big data

- Exporting and sharing graphs

- Input type : Values/Frequencies

- Input type : Values/Values (For comparing)

If you want a refund, have ideas or you would like some new features in the app e-mail me!

Follow my Statistics Calculator thread on XDA-Developers forum: http://forum.xda-developers.com/showthread.php?t=1456208

1

Listen Read Device Only Added Installed ## Business Statistics

xanosoft

1

Listen Read Device Only Added Installed This is a basic 101 reference on statistics for managers. It includes case studies to demonstrate various techniques for real life scenarios in the following areas:

* Probability Revision

* Probability Distribution

* Decision Trees

* When to use which graph

* Statistics Revision

* Control Charts

* Estimations (Confidence Intervals)

* Chi-Square Testing

* Hypothesis Testing, and

* Linear Regression.

1

Listen Read Device Only Added Installed ## Integral Calculator - Definite

Dr Mark Jones (PhD Maths)

1

Listen Read Device Only Added Installed Hi Guys,

Enter any integral function and this will calculate both the definite and the indefinite integral answers. It does just what it says on the tin. So if you have integration work that you need to double check, then look no further.

The tool is taken from the selection of tools that appears on my live worksheet app that appears on my wolfram alpha developer page.

Hope it proves helpful.

Cheers,

Mark

Enter any integral function and this will calculate both the definite and the indefinite integral answers. It does just what it says on the tin. So if you have integration work that you need to double check, then look no further.

The tool is taken from the selection of tools that appears on my live worksheet app that appears on my wolfram alpha developer page.

Hope it proves helpful.

Cheers,

Mark

1

Listen Read Device Only Added Installed ## Descriptive Statistics Tools

Fernando Haro

1

Listen Read Device Only Added Installed Basic and useful statistics, focused in the most popular statistics used for Quality Engineers and Scientists.

Descriptive statistics was developed with the aim to be the introduction of a most complete selection of statistics tools for Quality Engineers.

Descriptive statistics was developed with the aim to be the introduction of a most complete selection of statistics tools for Quality Engineers.

- Sum

- Mean

- Range

- Standard Deviation

- Two-sided Student's t

- Confidence interval.

1

Listen Read Device Only Added Installed 1

Listen Read Device Only Added Installed ## MathScript Scientific Calc

The Think Tanks

1

Listen Read Device Only Added Installed MathScript is one of the most powerful scientific calculator available in Android. It encompasses a very powerful solver that can solve almost everything you throw at it. A smart user interface system allows easy editing of mathematics. MathScript also has a visually attractive function plotting capability. With MathScript, you can perform almost all of mathematical tasks you can imagine. It has an optimized interface that makes it easy to work with complex equations.

Some of the many prominent features include:

* full fledged scientific calculator

* saving and restoring computations/calculations

* complete algebra system using SymPy library (integration, differentiation, polynomials, algebra etc.)

* graphical rendering of equations

* function plotting

* python programming (complete suite)

If you like the app, please give us a good rating. If you are not happy with the app, please mail us. We are working hard to improve the interface and a better rating will motivate us to do the same.

Note:: We have very high regard for customer satisfaction. If you have any difficulty, please let us know. If we are not able to rectify in a short time, we will promptly refund your amount.

You can use MathScript as a calculator, function plotter, polynomial manipulation tool, equation solver (algebraic, differential, linear etc.), calculus tool (integration, differentiation, of arbitrary functions), matrix solver (linear algebra), units converter, finance tool (PMT,PV,FV. etc.), programming shell (complete python package), etc... It also contains interesting math puzzles that make you learn math in fun way. Train your brain to use mathematics whenever possible,

Many of the features are available only in the advanced computing tools like Matlab*# and Mathematica*#.

Add even half of the above features and the cost of other similar products in the market would easily cross $20. Our aim is to make the Math tools affordable by all. The pricing is maintained to be low, and will be maintained that way in near future. Give a try and let us know how you feel (feedback button available in Help).

NOTE1:: Please use the in-built tutorials (Menu->"Learn n solve") to learn how to use the software. More than 10 tutorials are designed to cover all basic topics. More will be added.

NOTE2:: First time installation involves downloading three open source libraries (Python, SymPy and JsMath). Please be patient till the software completes the installation.**

WEBSITE:: Please visit us at

http://www.touchthinktanks.com

KIND REQUEST:: We implement the user suggestions and reviews as soon as possible. Unfortunately, the Android market platform does not provide a mechanism to reply to the market reviews. Please check out the latest version software and enable auto-update to obtain latest copy. In case you have any suggestions/complaints, please provide a feedback using the application (Menu->Help->Feedback). We will try to rectify the problem as soon as possible.

***MathScript collects anonymous usage statistics using google analytics. The statistics will be used to customize the keyboard layout and provide advanced features in future versions. Once we have adequate data, the usage statistics will be displayed in our website***

Ongoing Development::

* Categorized help system

* Accessible code-snippets for quick computation

* Enhanced editor interaction

Coming Soon::

* 3D plotting

* Kids mode (would be impossible to make mistakes)

* Lessons for school kids with solvable questions

* Math Puzzles ( for learning math the fun way )

Planned features:

** Just too many of them. Keep your auto-update on!!

*# Matlab and Mathematica are registered trademarks of MathWorks and Wolfram

1

Listen Read Device Only Added Installed # More from developer

## WolframAlpha

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Remember the Star Trek computer? It's finally happening--with Wolfram|Alpha. Building on 25 years of development led by Stephen Wolfram, Wolfram|Alpha has rapidly become the world's definitive source for instant expert knowledge and computation.

Across thousands of domains--with more continually added--Wolfram|Alpha uses its vast collection of algorithms and data to compute answers and generate reports for you.

Parts of Wolfram|Alpha are used in the Apple Siri Assistant; this app gives you access to the full power of the Wolfram|Alpha computational knowledge engine. Domains covered by Wolfram|Alpha include:

MATHEMATICS

Elementary Math

Numbers

Plotting

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Discrete Math

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Applied Math

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Definitions

STATISTICS & DATA ANALYSIS

Descriptive Statistics

Regression

Statistical Distributions

Probability

PHYSICS

Mechanics

Electricity & Magnetism

Optics

Thermodynamics

Relativity

Nuclear Physics

Quantum Physics

Particle Physics

Statistical Physics

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CHEMISTRY

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ENGINEERING

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Lakes

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Baseball

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Color Addition

Temperatures

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MONEY & FINANCE

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Bonds

Derivatives Valuation

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US Counties

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Energy

Salaries

Unemployment

Cost of Living

Health Care

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Body Measurements

Growth Charts

Exercise

Diseases

Mortality Data

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Teeth

Vision

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FOOD & NUTRITION

Foods

Dietary

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EDUCATION

International Education

Universities

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Public Schools

Standardized Tests

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Companies

Hospitals

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Airports

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Gasoline Prices

Bridges

Tunnels

Tides

TECHNOLOGICAL WORLD

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Satellites

Space Probes

Photography

Barcodes

WEB & COMPUTER SYSTEMS

Website Data

IP Lookup

Notable Computers

Data Transfer

Port Numbering

String Processing

Hashing

Unicode Lookup

1

Listen Read Device Only Added Installed ## Calculus Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Taking calculus? Then you need the Wolfram Calculus Course Assistant. This definitive app for calculus--from the world leader in math software--will help you work through your homework problems, ace your tests, and learn calculus concepts. Forget canned examples! The Wolfram Calculus Course Assistant solves your specific Calculus problems on the fly including step-by-step guidance for derivatives, integrals, and much more.

This app covers the following topics applicable to Calculus, AP Calculus AB, AP Calculus BC, Calculus I, and Calculus II:

- Evaluate any numeric expression or substitute a value for a variable.

- Plot basic, parametric, or polar plots of the function(s) of your choice.

- Determine the limit of a function as it approaches a specific value.

- Differentiate any function or implicit function.

- Find the critical points and inflection points of a function.

- Identify the local and absolute extrema of a function.

- Integrate a function, with or without limits.

- Sum a function given a lower and upper bound.

- Find the closed form of a sequence or generate terms for a specific sequence.

The Wolfram Calculus Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Calculus Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

1

Listen Read Device Only Added Installed ## Algebra Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Taking algebra? Then you need the Wolfram Algebra Course Assistant. This definitive app for algebra--from the world leader in math software--will help you quickly solve your homework problems, ace your tests, and learn algebra concepts so you're prepared for your next courses. Forget canned examples! The Wolfram Algebra Course Assistant solves your specific algebra problems on the fly, often showing you how to work through the problem step by step.

This app covers the following topics applicable to Algebra I, Algebra II, and College Algebra:

- Evaluate any numeric expression or substitute a value for a variable.

- Simplify fractions, square roots, or any other expression.

- Solve a simple equation or a system of equations for specific variables.

- Plot basic, parametric, or polar plots of the function(s) of your choice.

- Expand any polynomial.

- Factor numeric expressions, polynomials, and symbolic expressions.

- Divide any two expressions.

- Find the partial fraction decomposition of rational expressions.

The Wolfram Algebra Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Algebra Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

1

Listen Read Device Only Added Installed ## Physics I Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Taking introductory physics or need a quick physics reference? Then you need the Wolfram Physics I Course Assistant. This app will help you work through your homework problems, ace your tests, and learn physics concepts. Forget canned examples! The Wolfram Physics I Course Assistant solves your specific physics problems on the fly.

This app covers the following topics from Physics I:

- Solve linear and rotational kinematic equations

- Calculate forces of gravity, friction, and springs

- Calculate motion of rockets, pendulums, collisions, and more

- Perform calculations involving mass, weight, density, energy, work, and power

- Do unit conversions

- Look up laws of physics and common physics constants

The Wolfram Physics I Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Physics I Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

1

Listen Read Device Only Added Installed ## Multivariable Calculus App

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Taking multivariable calculus? Then you need the Wolfram Multivariable Calculus Course Assistant. This definitive app for multivariable calculus—from the world leader in math software—will help you work through your homework problems, ace your tests, and learn calculus concepts. Forget canned examples! The Wolfram Multivariable Calculus Course Assistant solves your specific multivariable problems on the fly, providing step-by-step guidance for limits, derivatives, integrals, and much more.

This app covers the following topics applicable to Multivariable Calculus, Advanced Calculus, and Vector Calculus:

- Evaluate any numeric expression, or substitute a value for a variable

- Plot 2D or 3D functions of your choice

- Determine the limit of a function as it approaches a specific value or values

- Differentiate any single or multivariable function

- Find the critical points and saddle points of a function

- Calculate the gradient of a function

- Identify the local extrema of a function

- Find the single, double, or triple integral of a function

- Determine the dot or cross product of two vectors

- Calculate the divergence or curl of a vector field

The Wolfram Multivariable Calculus Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Multivariable Calculus Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

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Listen Read Device Only Added Installed ## Precalculus Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Taking precalculus? Then you need the Wolfram Precalculus Course Assistant. This definitive app for precalculus—from the world leader in math software—will help you work through your homework problems, ace your tests, and learn calculus concepts. Forget canned examples! The Wolfram Precalculus Course Assistant solves your specific precalculus problems on the fly, including solving equations, vector arithmetic, statistics, and much more.

This app covers the following topics applicable to precalculus and trigonometry:

- Evaluate any numeric expression or substitute a value for a variable

- Solve a single equation or a system of equations

- Plot functions on the x-y plane or draw a parametric or polar plot

- Determine the sine, cosine, and tangent of a specific angle in a right triangle

- Simplify, expand, or factor trigonometric functions

- Find the partial fraction decomposition of an expression

- Calculate the dot product, cross product, and magnitude of two vectors

- Identify the mean, median, mode, and standard deviation of a set of data

- Calculate permutations and combinations

The Wolfram Precalculus Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Precalculus Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

1

Listen Read Device Only Added Installed ## Linear Algebra Course App

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Studying linear algebra? Then you need the Wolfram Linear Algebra Course Assistant. This definitive app for linear algebra—from the world leader in math software--will help you work through your homework problems, ace your tests, and learn linear algebra concepts. Forget canned examples! The Wolfram Linear Algebra Course Assistant solves your specific algebra problems on the fly.

This app covers the following topics applicable to linear algebra:

- Solve an equation or a system of equations

- Add or subtract any two vectors

- Find the cross product or dot product for two vectors

- Find the dimensions, transpose, adjugate, rank, inverse, determinant, and reduced row echelon form of a matrix

- Calculate a matrix product

- Add and subtract matrices

- Compute linear transformations

- Determine subspaces, including row space, column space, and null space

- Find the characteristic equation, eigenvalues, and eigenvectors of a matrix

The Wolfram Linear Algebra Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Linear Algebra Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

1

Listen Read Device Only Added Installed ## Physics II Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Taking introductory physics or need a quick physics reference? Then you need the Wolfram Physics II Course Assistant. This app will help you work through your homework problems, ace your tests, and learn physics concepts. Forget canned examples! The Wolfram Physics II Course Assistant solves your specific physics problems on the fly.

This app covers the following topics from Physics II:

- Calculate properties of solids, including stress, pressure, deformation, and more

- Calculate properties of fluids, including drag, buoyancy, hydrostatic pressure, and more

- Solve a variety of electricity and magnetism calculations

- Perform ray optics calculations, including Snell's law, lensmaker's equation, thin lens equation, and more

- Compute wave effects, including properties of diffraction and thin film interference

- Do common thermodynamics calculations, including the ideal gas law, Joule's first law, and more

- Look up laws of physics and common physics constants

The Wolfram Physics II Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Physics II Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

1

Listen Read Device Only Added Installed ## Discrete Math Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Taking discrete mathematics? Then you need the Wolfram Discrete Mathematics Course Assistant. This app for discrete math—from the world leader in math software--will help you work through your homework problems, ace your tests, and learn discrete math concepts. The Discrete Mathematics Course Assistant solves your specific discrete math problems on the fly, providing answers to a broad range of subjects.

- Do function calculations like domain and range, image and preimage, and inverse and growth

- Compute logic problems like minimal forms, implications, propositions, and bitwise operations

- Calculate set functions like power set, basic set operations, complement, and Venn diagrams

- Use the Number Theory section for division, modular arithmetic, prime numbers, special numbers, and integer functions

- Do sequence computations like summation, product, and limit of a sequence

- Compute permutation and combinatorics questions, including derangements and permutations of list or finite relations and Pascal's triangle

- Use the discrete probability section for Bernoulli trial equations and view statistics on coin and dice probabilities or view various distribution given the probability of success

- View information on basic, named, or custom graphs in our Graph Theory section

The Wolfram Discrete Mathematics Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Discrete Mathematics Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

1

Listen Read Device Only Added Installed ## General Chemistry Course App

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Taking introductory chemistry, or need a quick chemistry reference? Then you need the Wolfram General Chemistry Course Assistant. This comprehensive app for chemistry will help you quickly solve your homework problems, ace your tests, and quiz your understanding of basic chemistry concepts so you're prepared for your courses. Forget canned examples! The Wolfram Chemistry Course Assistant solves your specific chemistry problems on the fly.

This app covers the following topics applicable to Introductory Chemistry, General Chemistry, and AP Chemistry:

- Determine properties of elements, chemicals, and ions

- Compute properties of gases using various gas laws

- Perform stoichiometric conversions for solutions

- Balance equations

- Compute the enthalpy, equilibrium constant, and theoretical yield of a reaction

- Perform over 45 different computations

The Wolfram General Chemistry Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram General Chemistry Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

1

Listen Read Device Only Added Installed ## Pre-Algebra Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Taking pre-algebra? Then you need the Wolfram Pre-Algebra Course Assistant. This definitive app for pre-algebra—from the world leader in math software—will help you work through your homework problems, ace your tests, and learn pre-algebra concepts. Forget canned examples! The Wolfram Pre-Algebra Course Assistant solves your specific pre-algebra problems on the fly.

This app covers the following pre-algebra topics:

- Find the divisors and prime factorization of a number

- Calculate the GCD and LCM of two numbers

- Determine the percent change

- Reduce and round numbers

- Evaluate expressions

- Solve equations and simplify expressions

- Convert units of length, area, volume, and weight

- Compute the mean, median, and mode of a dataset

- Plot equations on the coordinate plane

- Graph inequalities on a number line

- Calculate the area, surface area, or volume of a geometric figure

- Find the midpoint, slope, and distance between two points

The Wolfram Pre-Algebra Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Pre-Algebra Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

1

Listen Read Device Only Added Installed ## Mechanics of Materials App

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Taking your first mechanics of materials class? The Wolfram Mechanics of Materials Course Assistant will help you solve those tricky homework problems, prepare for your next exam, and be ready to tackle future courses! The Wolfram Mechanics of Materials Course Assistant solves your specific problems, performs unit conversions on the fly, and shows you the equations!

This app covers the following topics applicable to mechanics of materials, mechanics of deformable bodies, solid mechanics, mechanics and materials, and statics:

- Calculate the normal stress on and extensional strain in a body

- Solve for the effects of temperature changes on a member

- Search for material properties of alloys, plastics, and woods

- Determine the Young's modulus, Poisson's ratio, and shear modulus of an object

- Use Hooke's Law for uniaxial stress and plane stress and a generalized version to solve for a member's stress or strain

- Evaluate axial deformation problems

- Find the shear stress on circular bars, rectangular or elliptical shafts, and thin-walled members undergoing torsional forces

- Determine the twist angles of torsion members

- Calculate the extensional strain and flexural stress in pure bending beams

- Solve for the deflection of statically determinate beams

The Wolfram Mechanics of Materials Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Mechanics of Materials Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

1

Listen Read Device Only Added Installed ## Fractals Reference App

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Like fractals? Want to know more about them? The Wolfram Fractals Reference App is a handy reference you can take with you wherever you go. It's great whether you're covering fractals in your math course or just want to explore the beautiful shapes and structures of fractals and the math behind them.

- Choose from both common fractals and more unusual types

- Visualize the Sierpiński gasket, the Koch snowflake, and the Mandelbrot set, as well as over 40 other fractals

- Input parameters to customize your fractal type

- Learn the rules behind the fractal construction

- Explore hundreds of possibilities, including line and shape replacement fractals, space-filling curves, Blancmange function, Mandelbrot and Julia sets, and 3D fractals

The Wolfram Fractals Reference App is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Fractals Reference App draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

1

Listen Read Device Only Added Installed ## Astronomy Course Assistant

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Do you need an astronomy tool that does more than just show you pictures? Something that will actually help you with your school work? The Wolfram Astronomy Course Assistant provides a suite of useful tools for helping you in your introductory computational astronomy course. From fact checking to formulas, this app provides a convenient resource to help you complete your homework and study for tests. Answers are computed on the fly using input values you specify.

This app covers the following topics, applicable to college-level Astronomy 120 or any other introductory computational astronomy course:

- Get an overview of constellations, including the effects of proper motion

- Learn the celestial reference points and their location in your sky

- Explore solar system objects, properties, and dynamics

- Study Moon phases, eclipses, and tides

- Examine properties of over 100,000 stars, including distance, parallax, luminosity, and position on the Hertzsprung–Russell diagram

- Learn about the seasons and when meteor showers occur

- Access formulas such as Newton's and Kepler's laws, escape velocity, moments of inertia, angular momentum, and Einstein's famous E=mc^2

- Convert between wavelength and frequency, or find the energy of a photon

- Understand the cosmological effects of universal expansion on light and the gravitational effects of black holes

- Determine the probability of intelligent life on other worlds

The Wolfram Astronomy Course Assistant is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Astronomy Course Assistant draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

1

Listen Read Device Only Added Installed ## Fractions Reference App

Wolfram Alpha, LLC

1

Listen Read Device Only Added Installed Learning fractions? Then you need the Wolfram Fractions Reference App. Whether adding, subtracting, or converting fractions, the Wolfram Fractions Reference App will help you with your specific fraction problems.

- Visualize fractions on a number line or pie chart

- Convert a fraction to a decimal or percent or vice versa

- Get help with arithmetic, including addition, subtraction, multiplication, and division

- Reduce fractions to their simplest forms

The Wolfram Fractions Reference App is powered by the Wolfram|Alpha computational knowledge engine and is created by Wolfram Research, makers of Mathematica—the world's leading software system for mathematical research and education.

The Wolfram Fractions Reference App draws on the computational power of Wolfram|Alpha's supercomputers over a 2G, 3G, 4G, or Wi-Fi connection.

1

Listen Read Device Only Added Installed