Chapter 16 – Chi-Square Tests Statistics for Management and Economics-Sixth Edition Gerald Keller – Brian Warrack Chapter 16 – Chi-Square Tests

Figure 16.1 Sampling distribution for Example 16.1 ©2003 Brooks/Cole, a division of Thomson Learning, Inc. Thomson Learning™ is a trademark used herein under license. Figure 16.1 Sampling distribution for Example 16.1

Excel Contingency Table: Columns 1, 2 and 3 ©2003 Brooks/Cole, a division of Thomson Learning, Inc. Thomson Learning™ is a trademark used herein under license. Excel Contingency Table: Columns 1, 2 and 3

Minitab Chi-Square Test: Columns 1, 2, and 3 ©2003 Brooks/Cole, a division of Thomson Learning, Inc. Thomson Learning™ is a trademark used herein under license. Minitab Chi-Square Test: Columns 1, 2, and 3

Excel (a) Contingency Table – Exit Polls in Ohio: Solution ©2003 Brooks/Cole, a division of Thomson Learning, Inc. Thomson Learning™ is a trademark used herein under license. Excel (a) Contingency Table – Exit Polls in Ohio: Solution

Excel (b) Contingency Table – Exit Polls In Ohio: Solution ©2003 Brooks/Cole, a division of Thomson Learning, Inc. Thomson Learning™ is a trademark used herein under license. Excel (b) Contingency Table – Exit Polls In Ohio: Solution

Excel (c) Contingency Table – Exit Polls in Ohio: Solution ©2003 Brooks/Cole, a division of Thomson Learning, Inc. Thomson Learning™ is a trademark used herein under license. Excel (c) Contingency Table – Exit Polls in Ohio: Solution

Figure 16.2 Tests on nominal data ©2003 Brooks/Cole, a division of Thomson Learning, Inc. Thomson Learning™ is a trademark used herein under license. Figure 16.2 Tests on nominal data

Excel Chi-Squared Test of Normality ©2003 Brooks/Cole, a division of Thomson Learning, Inc. Thomson Learning™ is a trademark used herein under license. Excel Chi-Squared Test of Normality