# 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 either be worked with either the aid of a note card or in groups of up to size three (but not both). Each person may decide which option they prefer.

Last updated: Sunday, July 7, 1996 at 5:41 PM