Downloadable Software
You can download software from Texas Instruments. Instructions are provided. Links are available providing descriptions of the capabilities and methods of use for each software item.:Discrete Distributions: Discrete Distribution Programs
2. The Binomial Random Variable
3. The Poisson Random Variable
4 (a). The Geometric Random Variable
(b). The Negative Binomial Random Variable
5. The Hypergeometric Random Variable
Continuous Distributions: Continuous Distribution Programs
6. The Exponential Distribution
9. (a) The Chi Square Distribution; (b) The F Distribution
Confidence Intervals
10. Confidence Interval For Mean From An Arbitrary Population
11. Confidence Interval For Mean From A Normal Population
12. Confidence Interval For A Proportion
13. Confidence Interval for the Difference of Means Between Two Independent Arbitrary Populations
15. Confidence Interval for the Difference Between Proportions
16. Confidence Interval For Variance From A Normal Population
17. Confidence Interval For Ratio of Variances From Independent Normal Populations
Hypothesis Tests
18. Hypothesis Tests For Mean From An Aribtrary Population
19. Hypothesis Tests For Mean From A Normal Population
20. Hypothesis Tests For A Proportion
21. Hypothesis Tests for the Difference of Means Between Two Independent Arbitrary Populations
Variance
23. Hypothesis Tests for the Difference Between Proportions
24. Hypothesis Tests For Variance From A Normal Population
25. Hypothesis Tests for Ratio of Variances From Independent Normal Populations
26. Goodness Of Fit Test For Normality
27. One-Way Anova
28. Two-Way Anova
29. Correlation and Least Squares
Projects
Project 1. Survey On Population Mean
Project 2. Survey On Population Proportions
Project 3. Can We Use Anova?
Appendix
Determining Sample Size
Produced and maintained by Richard S. Bogartz
(bogartz@psych.umass.edu)
Psychology
Department,
School
of Social and Behavioral Sciences
University of
Massachusetts, Amherst.