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: p> 0.47; a = 0.06. Sample statistics: p = 0.52, n = 275 Let q = 1-p and let q = 1 - p. A normal sampling distribution be used here, since 5 and 5. If 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: p< (Round to two decimal places as needed.) О В. Но: р* ,Haip= (Round to two decimal places as needed.) OC. Ho: P2 ,Haip< (Round to two decimal places as needed.) O D. Ho:p> Hai ps (Round to two decimal places as needed.) O E. Ho:ps Haip> (Round to two decimal places as needed.) OF. Ho:p= ,Haip# (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. O A. Z0 = (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. O A. The rejection region is z> (Round to two decimal places as needed.) O B. The rejection region is (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. O A. z= (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 support the claim. O B. Fail to reject the null hypothesis. There is enough evidence to support the claim. OC. Reject the null hypothesis. There is not enough evidence to support the claim. O D. Fail to reject the null hypothesis. There is not enough evidence to support the claim. O E. A normal sampling distribution cannot be used.
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: p> 0.47; a = 0.06. Sample statistics: p = 0.52, n = 275 Let q = 1-p and let q = 1 - p. A normal sampling distribution be used here, since 5 and 5. If 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: p< (Round to two decimal places as needed.) О В. Но: р* ,Haip= (Round to two decimal places as needed.) OC. Ho: P2 ,Haip< (Round to two decimal places as needed.) O D. Ho:p> Hai ps (Round to two decimal places as needed.) O E. Ho:ps Haip> (Round to two decimal places as needed.) OF. Ho:p= ,Haip# (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. O A. Z0 = (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. O A. The rejection region is z> (Round to two decimal places as needed.) O B. The rejection region is (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. O A. z= (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 support the claim. O B. Fail to reject the null hypothesis. There is enough evidence to support the claim. OC. Reject the null hypothesis. There is not enough evidence to support the claim. O D. Fail to reject the null hypothesis. There is not enough evidence to support the claim. O E. A normal sampling distribution cannot be used.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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