A random sample of 1,526 undergraduates enrolled in management ethics courses was asked to respond on...

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A random sample of 1,526 undergraduates enrolled in management ethics courses was asked to respond on a scale from 1 (strongly disagree) to 7 (strongly agree) to the proposition that senior corporate executives are interested in social justice. The sample mean response was 4.04, and the sample standard deviation was 1.29. Test at the 5% significance level, against a two-sided alternative, the null hypothesis that the population mean is 4. 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: 4 H: H <4 C. Ho: =4 H: =4.04 'B. Ho:H=4 H: #4 D. Ho: 4 H: >4 For this test at the significance level & with sample mean x, hypothesized mean o, sample standard deviations, and sample size n, what is the form of the decision rule? x-Ho A. Reject Ho if ->tn-1, x-Ho - B. Reject Ho if tn-1,a/2 Question Viewer x-Ho OC. Reject Ho if A random sample of 1,526 undergraduates enrolled in management ethics courses was asked to respond on a scale from 1 (strongly disagree) to 7 (strongly agree) to the proposition that senior corporate executives are interested in social justice. The sample mean response was 4.04, and the sample standard deviation was 1.29. Test at the 5% significance level, against a two-sided alternative, the null hypothesis that the population mean is 4. 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: 4 H: H <4 C. Ho: =4 H: =4.04 'B. Ho:H=4 H: #4 D. Ho: 4 H: >4 For this test at the significance level & with sample mean x, hypothesized mean o, sample standard deviations, and sample size n, what is the form of the decision rule? x-Ho A. Reject Ho if ->tn-1, x-Ho - B. Reject Ho if tn-1,a/2 Question Viewer x-Ho OC. Reject Ho if