Statistical Quality Control
Fernando Haro
 February 21, 2014
1
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Description
Statistical Process Control is a statistical tool of Statistical Quality Control, used by the quality professional. Control Charts aid the Six Sigma professional in the process of determining if a process is under control.
All you need to do is to enter numbers separated by spaces and see the results immediately.
List of features:
 XBar Chart
 Range (R) Chart
 PChart
 CChart
 Process Capability, Cp, Cpk
 Theory and examples.
Statistical Process Control is applied in order to monitor and control a process. SPC can be applied to any process where the "conforming product" (product meeting specifications) output can be measured. Applied to Production processes as well as services, Hotels, Restaurants, Banks...
You could study the examples and try to design a method to monitor your production process or service.
Your last data are persistent. You can close and reopen your app and to continue adding data. data will be deleted when you start a new data set.
Your comments will be appreciated and I have the commitment of improve the application with more features.
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All Versions
All Versions
Latest Version
3.8
172 total
5 68
4 48
3 28
2 10
1 18
BM kamunyu
Some more functions Great app would however like ability to remove or decide sigma limits between 1, 2 or 3 as well as an mr chart.
What's New
2.5 version
 Enter values separated by spaces or symbol
2.4 version
 Scrollview in Cp/Cpk input form.
2.3 version
 KitKat 4.4 compatibility. Process Capability graph.
2.2 version
 Save/Open data set, Pro version.
 Update/Delete data set, Pro version.
 List/Search data set, Pro version.
 Minor Bugs
Additional information
Updated
February 21, 2014
Size
1.0M
Installs
10,000  50,000
Current Version
2.5
Requires Android
2.2 and up
Content Rating
Everyone
Permissions
Report
Flag as inappropriate Offered By
Fernando Haro
Developer
Visit Website Email ferhama@gmail.com Privacy Policy
C/Rosa de los Vientos 28, 3F
03320 Torrellano
SPAIN
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This unique free application is for all students across the world. It covers 86 topics of Quality Control in detail. These 86 topics are divided in 5 units.
Each topic is around 600 words and is complete with diagrams, equations and other forms of graphical representations along with simple text explaining the concept in detail.
This USP of this application is "ultraportability". Students can access the content onthego from anywhere they like.
Basically, each topic is like a detailed flash card and will make the lives of students simpler and easier.
Some of topics Covered in this application are:
1. Quality Improvement and Statistics
2. Statistical Quality and Process Control
3. Control Charts
4. Charts for Variable such as (X,R charts)
5. Charts for Attributes such as (P,C charts)
6. Use of Control Charts
7. Process Capability Analysis
8. Principle of acceptance sampling
9. Producer’s and consumer’s risk and Average outgoing quality
10. Sampling Error
11. Single Sampling Plan
12. Sampling Plans
13. Double Sampling Plan
14. Sequential Sampling Plan
15. Acceptance sampling attributes
16. Acceptance sampling by variable
17. Difference between attribute and variable sampling plans
18. Introduction to Reliability
19. Product Life Cycle Curve or Bath tub curve
20. Relationship between the failure rate and the mean time between failures
21. Systems Reliability (Series & Parallel System)
22. Implications for Design
23. Redundancy in Reliability
24. Reliability based design
25. Introduction of Value Analysis
26. Defining Cost and Value
27. The Focus of Value Analysis
28. Use of Value Analysis (Within the business & Market induced Reasons)
29. Types Of Value Analysis
30. Related Tools and Techniques of Value Analysis
31. Application of Value Analysis
32. Basic Concept of TQM
33. Difference Between Quality Assurance And Quality Control
34. Implementation of TQM
35. Introduction of Implementation of TQM
36. Quality Assurance in TQM
37. Quality Control points Introduction
38. Quality Management in TQM
39. Introduction to Total Quality Management
40. Historical evolution of Total Quality Management
41. Zero Defects in TQM
42. Introduction to Taguchi method
43. History of Six Sigma
44. Defination of Six Sigma
45. Concept of Sig Sigma
46. Introduction of ISO 9000
47. ISO 9000 Standard Series
48. Historical Background: The Concept of Quality Circle
49. Introduction of Quality Circle
50. Organizational Structure of Quality Circle
51. Material Quality Control
52. Diagnostic Techniques Introduction
53. Thomson, Rayleigh and Raman scattering
54. Diode laser absorption
55. (Ta)LIF
56. Absolute intensities of spectral lines
57. Spectral Line Broadening
58. Continuum radiation and Power Interruption
59. Introduction to Condition Monitoring
60. Introduction to Condition Monitoring Techniques
61. Mean Time Between Failures (MTBF)
62. Objectives of Inspection and types of Inspection
63. Stages of Inspection
64. Inspection Procedures
65. Methods of Inspection and its Drawbacks
66. Introduction of Quality and Quality Control
67. Quality Characteristics
68. Total Quality Control
69. Process capability Introduction
70. Definitions and Process Capability Study Steps
71. Process Capability and Calculating Process Capability Indices
72. Accuracy and Precision
73. Types of Fits
74. Types of Tolerances
75. Standard Tolerances
76. Selection of Fits
77. Systems of Fit (Hole and Shaft Basis)
78. Limits
79. Non Destructive Testing (NDT)
80. Non destructive Evaluation (NDE) Techniques
81. Types of Gauges
82. Interchangeability Introduction
83. Types of Interchangeability
84. Standardisation and its Types
85. Accuracy versus Precision
86. Design for Maintainability
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Six Sigma Glossary
This is lightweight, intuitive glossary application which enables the user to browse or search for explanations for key terminology used in Six Sigma practice.
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 Students of Six Sigma will benefit from this app by having instant access to terms, on the go, to check their understanding.
 Employees working within teams that are undergoing Six Sigma process reviews, or working within companies that use Six Sigma will be able to gain a greater understanding of the practice.
Who might benefit from this app?
 Students of Six Sigma will benefit from this app by having instant access to terms, on the go, to check their understanding.
 Employees working within teams that are undergoing Six Sigma process reviews, or working within companies that use Six Sigma will be able to gain a greater understanding of the practice.
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User can access the content onthego from anywhere, anytime without network access.
***************************
****Topics Covered: ***
***************************
1. Control Charts for Variables
1.1. X and MR Chart
1.2. Xbar and R Chart
1.3. Xbar and S chart
2. Control Charts for Attributes
2.1. pchart
2.2. npchart
2.3. cchart
2.4. uchart
3. Process Capability
3.1. Cp
3.2. Cpk
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2. Historical Evolution Of Total Quality Management
3. Definition Of Quality Exceptional
4. Definition Of Quality Perfection Or Consistency
5. Definition Of Quality Fitness For Purpose
6. Definition Of Quality Value For Money
7. Definition Of Quality Transformative
8. Definition Of Quality Conclusion
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34. Bill Conway
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37. Shigeo Shingo
38. W G Ouchi
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51. Using Customer Satisfaction To Drive Your Business
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55. Assessment Criteria For The Model For The European Quality Award
56. Experiences Of The European Quality Award
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Please consider purchasing the donate version of the app to support the developers.
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Statistics Calculator
 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
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 Email exported files from app
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 Email exported files from app
Keywords: Statistics calculator, linear regression
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29. DISCRETE RANDOM VARIABLES
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31. OC CURVES AND AVERAGE SAMPLE NUMBER
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33. LEAN SIX SIGMA METRICS
34. LEAN SIXSIGMA APPROACH
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36. LEAN MANUFACTURING
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39. TYPES OF LAYOUT OF LSS
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85. REGRESSION NUMERICALS
86. STATISTICS IN SIX SIGMA
87. AOV BY MULTIPLE TTESTS
88. NORMAL PROBABILITY PLOTS
89. REGRESSION MODELING FLOWCHART
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91. KRIGING MODELS
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This free math app is a statistical calculator which calculates the values of different Statistical Distributions.
The following distributions are available:
The following distributions are available:
 Binomial Distribution
 Normal Distribution
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 FDistribution
 Exponential Distribution
 Poisson Distribution
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Version 2.7
Update menu for normal distribution.
New publisher.
Update menu for normal distribution.
New publisher.
Version 2.6
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Improved display tablet landscape.
Chi Square Distribution Added.
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electronic Probability Distribution Tables.
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Sigma unKnown. Uses the standard
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CI formula (Using p,n,Z) to determine the range with
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Free, but please visit this APP in
the Google Play store to Rate and
enter comments. This will help us
improve the APP over time.
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Due care is taken in creating this APP.
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 Binomial distributions FAQs
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Distribution for continuous random variables.
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Quality control chart
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Basic Statistics is nice app for Statistics students. It contain basic information from Statistics Lectures. One kind of hand note for Statistics study.
This app inluded many short description. It will help to increase your exam score. Try it. If you like, don't forget to make a review. We are open for any suggestion.
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Basic Definitions
Statistics: Introduction
Generating Random Numbers
Sampling Lab
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Basic Definations
Grouped Frequency Distributions
Introduction to Statistics and Lists on the TI82
Histograms, BoxPlots
Plotting an Ogive
PIE Program
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Data Description Definitions
Measures of Central Tendency
Measures of Variation
Measures of Position
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Counting Techniques Definitions
Fundamental Theorems
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Probability Definitions
Sample Spaces
Probability Rules
Conditional Probability
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Probability Distributions Definitions
Probability Distributions
Binomial Probabilities
Other Discrete Distributions
# Normal Distribution
Normal Distribution Definitions
Introduction to Normal Probabilities
Standard Normal Probabilities
Central Limit Theorem
# Approximating the Binomial with the Normal
Estimation
Estimation Definitions
Introduction to Estimation
Estimating the Mean
Student's T Critical Values
Estimating the Proportion
Sample Size Determination
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Hypothesis Testing
Introduction to Hypothesis Testing
Determining the type of test
Confidence Intervals as Tests
Hypothesis Testing Steps
Easy Statistics
The Easy Statistics is a simple application, aimed at students of raw Statistics and serves to support the proposed exercises in the classroom.
The application does not aim to do the exercises for you, but give you a result that you can compare their efforts and make corrections in their answers when necessary.

Statistics Easy is free and its maintenance is done through the income generated by advertisements within the application.
Statistics Calculator Pro
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!
Follow my Statistics Calculator thread on XDADevelopers forum: http://forum.xdadevelopers.com/showthread.php?t=1456208
Statistics 1
$0.99 for a limited time!
Coming Soon to the Android version  Quizzes & Calculators
Intro Statistics ETextbook with: lessons, flashcards, decision trees, a glossary, and a list of formulas and symbols.
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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 reallife 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.”
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 "Statistics for Dummies" sells for $19.99.
 "The Complete Idiot's Guide to Statistics" sells for $18.95
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Inventory Counter was developed to help you to make your inventory on a easy way. You can export your inventory to a file (Excel compatible).
Features:
 Count, calculate, register and store your stocks.
 Add photo to your data.
 Scan bar codes if necessary.
 Location by GPS (please wait for GPS icon stop blinking, to get correct location).
 List and search in your inventory.
 Export values by email, bluetooth, dropbox, comma separate value format (data separated by ";" ) Excel compatible.
 Optional vibration for counter.
 Email settings for easy export.
Counter and calculator connected to data sheet.
Descriptive Statistics Tools
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
 Twosided Student's t
 Confidence interval.
Inventory Counter Pro
No ads version of Inventory Counter App.
Inventory Counter was developed to help you to make your inventory on a easy way. You can export your inventory to a file (Excel compatible).
Features:
 Count, calculate, register and store your stocks.
 Add photo to your data.
 Scan bar codes if necessary.
 Location by wifi access point.
 List and search in your inventory.
 Export values by email, bluetooth, dropbox, comma separate value format (data separated by ";" ) Excel compatible.
 Optional vibration for counter.
 Email settings for easy export.
Counter and calculator connected to data sheet.
Scan & Price
Scan and Price was developed to emulate a data or price collector.
Export data collected by email, bluetooth, dropbox, etc. in csv files (Excel compatible, ";" separated values)
Suggested uses:
 Build your own retail price list.
 Check prices, compare supermarket prices.
 Catalog your collection.
 Stock taking.
Statistical Process Control
Statistical Process Control is the Pro version of Statistical Quality Control App.
Statistical Process Control is a statistical tool of Statistical Quality Control. Control Charts aid the Six Sigma professional in the process of determining if a process is under control.
All you need to do is to enter numbers separated by spaces and see the results immediately.
List of features:
 XBar Chart
 Range (R) Chart
 PChart
 CChart
 Process Capability, Cp, Cpk
 Theory and examples.
Descriptive Statistics Pro.
The most popular statistics for Quality Engineers and Scientists.
 Draw graphs while entering the data.
 Allows Identify and store your statistics.
 Performs searches of data.
 Email Export both graphics and statistics.
 Configure the appearance of your graphs to facilitate incorporation into the document.
 No "ads" advertising.
Statistics calculated:
 Media
 Sum
 Standard deviation of the sample
 Confidence Interval
 Bilateral Student's t for 95%
 Line chart
 Theory
Descriptive statistics was developed with the aim of being the introduction of a more complete selection of statistical tools for Quality engineers.