Fitness App Use and Gender (Example 6) In a 2015 study reported in the Journal of American College Health, Cho et al. surveyed college students on their use of apps to monitor their exercise and fitness. The data are reported in the table. Test the hypothesis that fitness app use and gender are associated. Use a 0.05 significance level. See page 552 for guidance. Use Yes 2 No Male 84 9 Female 268 57

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