Suppose the mean IQ score of people in a certain country is 101. Suppose the director of a college obtains a simple random sample of 39 students from that country and finds the mean IQ is 104.3 with a standard deviation of 13.7. Complete parts (a) through (d) below. (a) Consider the hypotheses Ho: = 101 versus H, : p > 101. Explain what the director is testing. Perform the test at the a = 0.01 level of significance. Write a conclusion for the test. Explain what the director is testing. Choose the correct answer below. O A. The director is insting if the sample provid ion mean IQ score is actually greater than 101. O B. The director is testing if the actually not equal to 101. O C. The director is testing if the sample prov that the on mean IQ score is actually equal to 101. Q D. The director is testing if the sample provided sufficient evidence that the population mean IQ score is actually not greater than 101. Find the test st Question Viewer tothesis test. (Round to two decimal places as needed ) Find the P-value for this hypothesis test (Round to three de laces as needed ) Write a conclusion for the test. Choose the correct answer O A. Do not reject Ho. There is su ondude that the mean IQ score of people in the country is greater than 101 at the a = 0.01 level of significance. O B. Reject Ho. There is sufficient evidence to conclude that the mean IQ score of people in the a country is greater than 101 at the a = 0.01 level of significance O C. Do not reject Hy. There is not sufficient evidence to conclude that the mean IQ score of people in the country is greater than 101 at the a = 0.01 level of significance. O D. Reject Hy- There is not sufficient evidence to conclude that the mean IO score of people in the country is greater than 101 at the a = 0.01 level of significance. bj Consider the hypotheses Ho: H = 102 versus Hy: p > 102. Explain what the director is testing. Perform the le( =0.01 level of significance. Write a conclusion for the test. Explain what the director is testing. Choose the correct answer below. Suppose the mean IQ score of people in a certain country is 101. Suppose the director of a college obtains a simple random sample of 39 students from that country and finds the mean IQ is 104.3 with a standard deviation of 13.7. Co parts (a) through (d) below. (a) Consider the hypotheses Ho: = 101 versus H, : p > 101. Explain what the director is testing. Perform the test at the a = 0.01 level of significance. While a conclusion for the test. Explain what the director is testing. Choo Q A. The director is testing if the sample provided sufficient evid ance that the ater than 101. O B. The director is testing if the sample provi on mean IQ score is actually not equal to 101. O G. The director is testing if the on mean IQ score is actually equal to 101. O D. The director is testing if the sample ion mean IQ score is actually not greater than 101. Find the test st Question Viewer othosts test. (Round to two decimal places as needed ) Find the P-value for this hypothesis test. (Round to three decimal places as needed) Write a conclusion for the test. Choose the correct answer below. Q A. Do not reject Hy. There is sufficient evidence to conclude that the mean cuntry is greater than 101 at the a = 0.01 level of significance. O B. Reject Hg. There is sufficient evidence to conel n the country is greater than 101 at the a = 0.01 level of significance. O C. Do not reject Ho. There is not suffic n the country is greater than 101 at the a = 0.01 level of significance. O D. Reject Ho- There is not sufficient evidence conclude that the mean IQ score of ater than 101 at the a = 0.01 level of significance. (b) Consider the hypotheses Ho: j = 102 versus Hy : p > 102. Explain what e test at the c = 0.01 level of significance. Write a conclusion for the test. Explain what the director is testing. Choose the correct answer below