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ll Consider a case-control study of prostate cancer risk and male pattern balding. The goal of this research was to examine whether men with certain
ll Consider a case-control study of prostate cancer risk and male pattern balding. The goal of this research was to examine whether men with certain hair patterns are at greater risk of prostate cancer. In this study, roughly equal numbers of prostate cancer patients and controls were selected. Among the cancer patients, 72 out of 127 had either vertex or frontal baldness compared to 82 out of 139 among the controls. Pearson's chi-squared test for association was performed. The test statistic was computed to be X2 = 0.144. What is your conclusion about the association between hair pattern and prostate cancer? Assume a significance level of 0.05. O Fail to reject the null hypothesis and state that there is no evidence of an association between cancer and male pattern balding. O Fail to reject the null hypothesis and claim that there is no association between cancer and male pattern balding. Reject the null hypothesis and claim that there is an association between cancer and male pattern balding. O Reject the null hypothesis and claim that there is no evidence of an association between cancer and male pattern balding. O Fail to reject the null hypothesis and claim that there is an association between cancer and male pattern balding. Screenshot
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