Homework: Sec 7.2 Question 8, 7.2.23-T HW Score: 55%, 10.45 of 19 Part 1 of 3 points x Points: 0 of 1 Save Question list K Find the critical value(s) and rejection region(s) for the type of z-test with level of significance o. Include a graph with your answer. Two-tailed test, a = 0.08 Question 2 The critical value(s) is/are z = (Round to two decimal places as needed. Use a comma to separate answers as needed.) Question 3 Question 4 Question 5 Question 6 Question Viewer Question 7 X Question 8Homework: Sec 7.2 Question list HUBSIIOH 0 Question 6 Question 7 Question 8 Question 9 Question 10 Question 11 Question 12 I HW Score: 55%, 10.45 of 19 points 0 Points: 0 of 1 Question 9, 7.2.25 Part1 of 4 State whether the standardized test statistic 2 indicates that Q you should reject the null hypothesis. Q (a) 2: 1.926 (b) z=2.006 (c) z = - 1.749 D\" (d) 2: -2.208 4 1021.960 0 20:1.960 4 (a) For 2 =1.926, should you reject or fail to reject the null hypothesis? 0 A. Fail to reject Ho because z> 1.960. O B. Reject H0 because 1.960 1.960. Homework: Sec 7.2 Question list UUBSIIUH 0 Question 6 Question 7 Question 8 Question 9 Question 10 Question 1 1 Question 12 I HW Score: 55%, 10.45 of 19 points 0 Points: 0 of 1 Question 10, 7.2.28T Part 1 of 4 Use technology to help you test the claim about the population mean, p, at the given level of signicance, or, using the given sample statistics. Assume the population is normally distributed. Claim: p > 1250; on = 0.05; o = 213.54. Sample statistics: )_( = 1276.14, n = 250 Identify the null and alternative hypotheses. Choose the correct answer below. OA. H0:p>1250 O B. H0:p51276.14 Ha:p51250 Ha:p>1276.14 O c. Ho:p21250 O D. Ho:p.>1276.14 Ha:p1250 HW Score: 55%, 10.45 of 19 Homework: Sec 7.2 Question 11, 7.2.29-T Part 1 of 4 points O Points: 0 of 1 Save Question list K Test the claim about the population mean, , at the given level of significance using the given sample statistics. Claim: H #6000; a = 0.08; o = 373. Sample statistics: x = 6100, n = 31 Question Question 6 Identify the null and alternative hypotheses. Choose the correct answer below. O A. Ho: H 2 6000 O B. Ho: H # 6000 Question 7 Ha: H # 6000 Ha: H 2 6000 O C. Ho: H= 6000 O D. Ho: H # 6000 Ha: H # 6000 Ha: H = 6000 X Question 8 O E. Ho: H # 6000 OF. Ho: HS 6000 Ha: H S 6000 Ha: H # 6000 O Question 9 O Question 10 O Question 11 O Question 12