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Welcome to the support site of STATISTICS FOR COLLEGE STUDENTS AND RESEARCHERS.

Free online multilingual Statistics textbook for dummies. This is the simplest textbook, only five simple formulas and plain English. Learn Statistics by example. Online interactive exercises on elementary and advanced Statistics: Mean, standard deviation, variance, t-test, Analysis of variance (ANOVA), one-way single factor, two-way, repeated measures, factorial designs 2x2 and higher, complex designs, mixed, split-plot. It is free.

## Contents

### A. Concepts and examples

• What is Statistics
• FAQ Frequently asked questions in Statistics
• Five simple formulas for all parametric statistics
• The mean - formula and example
• Variance - formula and example
• Standard deviation - formula and example
• The standard normal curve - how to use
• The normal-distribution table - how to use
• The t-distribution table - how to use
• t-test - formula and example
• Paired sample t-test -formula and practice example
• Analysis of Variance ANOVA- formula and example
• The F-distribution table - how to use
• 2 x 2 factorial Analysis of Variance ANOVA- formula and example
• 2 x 3 factorial Analysis of Variance ANOVA- formula and example
• ANOVA repeated measures -formula and example
• ANOVA mixed split plot -formula and practice example
• How to calculate df for all ANOVA designs
• List of summary tables of ANOVA designs
• ### B. INTERACTIVE EXERCISES

• Identify the design-case 1
• Identify the design-case 2
• Identify the design-case 3
• Identify the design-case 4
• Identify the design-case 5
• Identify the design-case 6
• Identify the design-case 7
• Identify the design-case 8
• Identify the design-case 9
• Identify the design-case 10
• Identify the design-case 11
• Identify the design-case 12
• Identify the statistical design-case 13
• The mean: practice exercises and solutions
• The sum of squares: practice exercises and solutions
• Variance: practice exercises and solutions
• Standard deviation practice exercises and solutions
• Standard error of the mean: practice exercises and solutions
• Statistical design practice question 1
• Statistical design practice question 2
• Statistical design practice question 3
• Statistical design practice question 4
• Statistical design practice question 5
• Statistical design practice question 6
• Statistical design practice question 7
• Statistical design practice question 8
• C. FORUM

D. BLOG

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