A random sample of 172 marketing students was asked to rate, on a scale from 1...

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A random sample of 172 marketing students was asked to rate, on a scale from 1 (not important) to 5 (extremely important), health benefits as a job characteristic. The sample mean rating was 3.06, and the sample standard deviation was 0.7. Test at the 10% significance level the null hypothesis that the population mean rating is at most 3 against the alternative that it is larger than 3. Click the icon to view the upper critical values of the Student's t distribution. What are the null and alternative hypotheses for this test? A. Ho: = 3 H: 3 C. o: 3 H: >3 ... B. : 3 : <3 D. Ho: =3 H: =3.06 For this test at the significance level & with sample mean x, hypothesized mean , sample standard deviations, and sample size n, what is the form of the decision rule? x-Ho A. Reject Ho if tn-1, Determine the value(s) for - tn - 1,, tn - 1,, or 1, a/2 as appropriate for this test. 1- (Round to two decimal places as needed. Use a comma to separate answers as needed.) Question Viewer A random sample of 172 marketing students was asked to rate, on a scale from 1 (not important) to 5 (extremely important), health benefits as a job characteristic. The sample mean rating was 3.06, and the sample standard deviation was 0.7. Test at the 10% significance level the null hypothesis that the population mean rating is at most 3 against the alternative that it is larger than 3. Click the icon to view the upper critical values of the Student's t distribution. What are the null and alternative hypotheses for this test? A. Ho: = 3 H: 3 C. o: 3 H: >3 ... B. : 3 : <3 D. Ho: =3 H: =3.06 For this test at the significance level & with sample mean x, hypothesized mean , sample standard deviations, and sample size n, what is the form of the decision rule? x-Ho A. Reject Ho if tn-1, Determine the value(s) for - tn - 1,, tn - 1,, or 1, a/2 as appropriate for this test. 1- (Round to two decimal places as needed. Use a comma to separate answers as needed.) Question Viewer