Explanation The steps in chi-square test for independence are as follows. Null and alternative Hypotheses: Null hypothesis: H 0 : There is no association between sex and how students perceive their money management skills. Alternative hypothesis: H a : There is an association between sex and how students perceive their money management skills. Level of significance: α = 0.05 Assumptions: It is given that the samples are representative of college students age 18 to 24. The expected cell counts are calculated as shown below. Sex Perception of money management skills Excellent Good Average Not very good Poor Total Male 356 × 186 792 = 83.61 356 × 331 792 = 148.78 356 × 224 792 = 100.69 356 × 39 792 = 17.53 356 × 12 792 = 5.39 356 Female 436 × 186 792 = 102.39 436 × 331 792 = 182.22 436 × 224 792 = 123

Introduction To Statistics And Data Analysis

6th Edition

ISBN: 9781337793612

Author: PECK, Roxy.

Publisher: Cengage Learning,

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Question

Chapter 12, Problem 34CR

To determine

Test whether there is an association between sex and how students perceive their money management skills at 0.05 significance level.

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Chapter 12 Solutions

Introduction To Statistics And Data Analysis

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