A random sample of 1,529 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 4.03, and the sample standard deviation was 1.25. Test at the 10% 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? OA. Ho: H24 OB. Ho: HS4 H1: H 4 O C. Ho: H = 4 OD. Ho: H = 4 Hy: H = 4.03 H:H# 4 For this test at the significance level a with sample mean x, hypothesized mean Ho, sample standard deviation s, and sample size n, what is the form of the decision rule? x - HO O A. Reject Ho if s/ n tn - 1,a/2 Determine the value(s) for - tn - 1,a' tn - 1,a, or + t - 1,a/2 as appropriate for (Round to two decimal places as needed. Use a comma to separate answers a atistic. Do not reject vo decimal places as needed.) Reject lis test. the null hypothesis. There sufficient evidence that the popundom sample of 1,529 undergraduates enrolled in managemer it ethics cours ingly agree) to the proposition that senior corporate executives are interested ple standard deviation was 1.25. Test at the 10% significance level, against a Click the icon to view the upper critical values of the Student's t distribution. : AInI IIninan ain In In X - HO A. Reject Ho if s/ Vn