If a normal sampling distribution can be used, decide whether to reject or fail to reject the null hypothesis and interpret the decision. Choose the correct answer below. For the following information, determine whether a nomal sampling distribution can be used, where p is the population proportion, a is the level of significance, p is the sample proportion, and n is the sample size. If it can be used, test the claim.Claim: p20.38; a = 0.04. Sample statistics: p=0.30, n= 160Let g=1-p and let q=1-p. A normal sampling distributioncan be used here, since np 2 5 and ng 2 5If a normal sampling distribution can be used, identify the hypotheses for testing the claim. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.O A. Ho ps .H:p>(Round to two decimal places as needed.)O B. H,: p=,H:p#(Round to two decimal places as needed.)Oc. Ho: p+H:p=(Round to two decimal places as needed.)YD. Ho: p2 0.38 , H:p< 0.38 (Round to two decimal places as needed.)O E. Ho: p<,H:p2(Round to two decimal places as needed.)OF Ho: p>.H:ps(Round to two decimal places as needed.)O G. A normal sampling distribution cannot be used.If a normal sampling distribution can be used, identify the critical value(s) for this test. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.A.Z, = - 1.75(Round to two decimal places as needed. Use a comma to separate answers as needed.)O B. A normal sampling distribution cannot be used.If a normal sampling distribution can be used, identify the rejection region(s). Select the correct choice below and, if necessary, fill in the answer box(es) to complete your choice.YA. The rejection region is z< -1.75. For the following information, determine whether a nomal sampling distribution can be used, where p is the population proportion, a is the level of significance, p is the sample proportion, and n is the sample size. If it can be used, test the claim.Claim: p20.38; a = 0.04. Sample statistics: p= 0.30, n= 160A. The rejection region is z< - 1.75.(Round to two decimal places as needed.)O B. The rejection region is (Round to two decimal places as needed.)O D. The rejection region is z>(Round to two decimal places as needed.)O E. A normal sampling distribution cannot be used.If a normal sampling distribution can be used, identify standardized test statistic z. Select the correct choice below and, if necessary, fill in the answer box to complete your choice.YA z= -2.08(Round to two decimal places as needed.)O B. A normal sampling distribution cannot be used.If a normal sampling distribution can be used, decide whether to reject or fail to reject the null hypothesis and interpret the decision. Choose the correct answer below.O A. Reject the null hypothesis. There is enough evidence to reject the claim.O B. Reject the null hypothesis. There is not enough evidence to reject the claim.O C. Fail to reject the null hypothesis. There is not enough evidence to reject the claim.O D. Fail to reject the null hypothesis. There is enough evidence to reject the claim.O E. A normal sampling distribution cannot be used.

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For the following information, determine whether a normal sampling distribution can be used, where p is the population proportion, a is the level of significance, p is the sample proportion, and n is the sample size. If it can be used, test the claim. Claim: p20.38; a = 0.04. Sample statistics: p= 0.30, n= 160 E A. The rejection region is z< -1.75. (Round to two decimal places as needed.) O B. The rejection region is . (Round to two decimal places as needed.) O D. The rejection region is z> (Round to two decimal places as needed.) O E. Anormal sampling distribution cannot be used. If a nomal sampling distribution can be used, identify standardized test statistic z. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. VA z= -2.08 (Round to two decimal places as needed.) O B. A normal sampling distribution cannot be used. If a normal sampling distribution can be used, decide whether to reject or fail to reject the null hypothesis and interpret the decision. Choose the correct answer below. O A. Reject the null hypothesis. There is enough evidence to reject the claim. O B. Reject the null hypothesis. There is not enough evidence to reject the claim. O C. Fail to reject the null hypothesis. There is not enough evidence to reject the claim. O D. Fail to reject the null hypothesis. There is enough evidence to reject the claim

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P