25Which of the following is correct? O A. Reject Ho because the P-value is less than the significance level. O B. Reject Ho because the P-value is greater than the significance level. O C. Fail to reject H, because the P-value is greater than the significance level O D. Fail to reject Ho because the P-value is less than the significance level. (d) Interpret the decision in the context of the original claim O A. At the 1% level of significance, there is sufficient evidence to reject the claim that the mean number of classroom hours per week for full-time faculty is greater than 11.0. O B. At the 1% level of significance, there is not sufficient evidence to reject the claim that the mean number of classroom hours per week for full-time faculty is 11.0. O C. At the significance, there is sufficient evidence to reject the claim that the mean number of classroom hours per week for full-time faculty is 11.0. O D. At the 1% level of significance, there is not sufficient evidence to reject the claim that the mean number of classroom hours per week for full-time faculty is less than 11 0.

The dean of a university estimates that the mean number of classroom hours per week for full-time faculty is 11.0. As a member of the student council, you want to test this claim A random sample of the number of classroom hours for eight full-time faculty for one week is shown in the table below. At a = 0.01, can you reject the dean's claim? Complete parts (a) through (d) below. Assume the population is normally distributed 128 13.4 48 11 4 13.2 8.60 (a) Write the claim mathematically and identify Ho and Ha Which of the following correctly states Ho and Ha? O A. Ho H 110 O C. Ho H # 110 Ha H2 11.0 Ha us 110 Ha: H = 110 OD. Ho H2 110 O E. Ho: us 110 OF. Ho: H = 11.0 Ha H 110 Ha: H# 110 (b) Use technology to find the P-value P =(Round to three decimal places as needed ) (c) Decide whether to reject or fail to reject the null hypothesis, Which of the following is correct? O A. Reject Ho because the P-value is less than the significance level O B. Reject Ho because the P-value is greater than the significance level. O C. Fail to reject Ha because the P-value is greater than the significance level Click to select your answer(s)