Use observations about differences between two or more samples to make conjectures about the populations from which the samples were taken. 0806.5.6
Links verified on 1/29/2010
- Designing the Sample or Population for Data Collection - posted by the U.S. General Accounting Office, Program Evaluation and Methodology Division. Developing and Using Questionnaires
- I'll Give You a Definite Maybe - an introductory handbook for probability, statistics, and excel
- Populations and Samples - from Cliffs Notes
