Grade The contingency table shows how a random sample of college freshmen graded the leaders of three Institution A B C D/F types of institutions. At a = 0.05, can you conclude that the grades are related to the institution? Military 20 48 20 15 Complete parts (a) through (d). Religious 15 46 29 19 Media / Press 16 23 37 20 (a) Identify the claim and state the null and alternative hypotheses. Ho: Grades are the institution. Ha: Grades are the institution. The is the claim. (b) Calculate the test statistic. If convenient, use technology. = (Round to three decimal places as needed.) (c) Decide to reject or fail to reject the null hypothesis. Then interpret the decision in the context of the original claim.Choose the correct conclusion below. 0 A. Fail to reject the null hypothesis. There is enough evidence to conclude O B. Fail to reject the null hypothesis. There is not enough evidence to that grades are dependent on the institution. conclude that grades are dependent on the institution. Cl C. Reject the null hypothesis. There is not enough evidence to conclude that O D. Reject the null hypothesis. There is enough evidence to conclude that grades are dependent on the institution. grades are dependent on the institution