Solution: In Exercises 1 4, (a) identify the expected distribution and state H0 and Ha

Chapter 10, Problem 3

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In Exercises 1 4, (a) identify the expected distribution and state H0 and Ha, (b) find the critical value and identify the rejection region, (c) find the chi-square test statistic, (d) decide whether to reject or fail to reject the null hypothesis, and (e) interpret the decision in the context of the original claim.A sports magazine claims that the opinions of golf students about what theyneed the most help with in golf are distributed as shown in the pie chart. Yourandomly select 435 golf students and ask them what they need the mosthelp with in golf. The table shows the results. At a = 0.05, test the sportsmagazines claim. (Adapted from PGA of America)Survey resultsResponse Frequency, fShort-game shots 276Approach and swing 99Driver shots 42Putting 18

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