question archive The contingency table shows how a random sample of college freshmen graded the leaders of three types of institutions
The contingency table shows how a random sample of college freshmen graded the leaders of three types of institutions
Subject:StatisticsPrice: Bought3
The contingency table shows how a random sample of college freshmen graded the leaders of three types of institutions. At Institution A B C D/F of = 0.05, can you conclude that the grades are related to the institution? Complete parts (a) through (d). Military 34 42 20 22 Religious 17 47 25 15 Media / Press 15 25 34 21 (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. x2 =0 (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. O A. Fail to reject the null hypothesis. There is not enough evidence to conclude that grades are O B. Reject the null hypothesis. There is enough evidence to conclude that grades are dependent on the dependent on the institution. institution. O C. Reject the null hypothesis. There is not enough evidence to conclude that grades are dependent on O D. Fail to reject the null hypothesis. There is enough evidence to conclude that grades are dependent the institution. on the institution. Click to select your answer(s) and then click Check Answer.
