Statistics Quick Reference в Android Market

Statistics Quick Reference (v. 1.3) Разработано Nuzedd

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.

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

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)