The U.S. Department of Health has suggested that a healthy total cholesterol measurement should be 200 mg or less. Records from 50 randomly and independently
The U.S. Department of Health has suggested that a healthy total cholesterol measurement should be 200 mg or less. Records from 50 randomly and independently selected people from a study conducted by the agency showed the results in the technology output given below. Test the hypothesis that the mean cholesterol level is more than 200 using a significance level of 0.05. Assume that conditions are met. One-Sample T Test of u = 200 vs > 200 N Mean StDev SE Mean T P 50 208.92 39.58 5.60 1.59 0.059 Determine the null and alternative hypotheses. Choose the correct answer below. O A. Ho: H # 200 O B. Ho: H 200 OF. Ho: H = 200 Ha: H 200 The test statistic is (Type an integer or a decimal. Do not round.) The p-value is (Type an integer or a decimal. Do not round.) Interpret the results of the test.Interpret the results of the test. Since the p-value is the significance level, Ho. There is evidence to conclude that the mean cholesterol level is 200 mg/dL at a significance level of 0.05
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