# Chapters 9 - 11: Study Guide

1. Definitions. The definition is supplied, you give the term best defined. Look at the following definitions: (9) alternative hypothesis, critical region, degree of freedom, level of significance, non-critical region, null hypothesis, type I error, type II error; (10) dependent samples, independent variables; (11) coefficient of determination, correlation coefficient, dependent variable, independent variable, scatter plot. Seven parts.
2. Describe in everyday language what a type I error or type II error are.
3. True or False. Look at the chapter 9, 10, and 11 tests in the book*. Eight parts.
4. Work a complete regression analysis problem. Look at problems 11.89 - 11.95*.
5. Classify each statement as independent or dependent samples. Four parts. Look at problem 10.34*.
6. Test a claim about a single population mean. Look at problems 9.14 - 9.20*.
7. Test a claim about a single population mean. Look at problems 9.37 - 9.44*.
8. Test a claim about a single population proportion. Look at problems 9.55 - 9.63*.
9. Test a claim about the mean of two populations. Look at problems 10.22 - 10.31*.
10. Test a claim about the mean of two populations. Look at problems 10.22 - 10.31*.
11. Test a claim about the mean of two populations. Look at problems 10.35 - 10.43*.

The first page (problems 1 - 5) must be worked individually without notes. When that page is completed, the second page may be obtained from the instructor. This page may be worked using a notecard. The size of the notecard may be up to 4"x6", and you may use the front and the back or two notecards if you only use one side.

Last updated: Monday, July 17, 1995 at 7:19 am