Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance a using the given sample statistics. Claim: p+0.22; a = 0.10; Sample statistics: p= 0.18, n 150 Can the normal sampling distribution be used? O A. Yes, because pq is greater than a = 0.10. O B. Yes, because both np and nq are greater than or equal to 5. O C. No, because np is less than 5. O D. No, because ng is less than 5 State the null and alternative hypotheses. O A. H: ps0.22 H, p>0.22 O B. Ho: p20.22 Hại p<0.22 OC. Hoi p= 0.22 H p+0.22 O D. The test cannot be performed. Determine the critical value(s). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The critical value(s) is/are. (Round to two decimal places as needed. Use a comma to separate answers as needed.) O B. The test cannot be performed. Find the z-test statistic. 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. The test cannot be performed. What is the result of the test? O A. Fail to reject Hg. The data provide sufficient evidence support the claim. O B. Reject Ho. The data do not provide sufficient evidence to support the claim. OC. Reject Ho. The data provide sufficient evidence to support the claim. O D. Fail to reject Hg. The data do not provide sufficient evidence to support the claim. O E. The test cannot be performed.
Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance a using the given sample statistics. Claim: p+0.22; a = 0.10; Sample statistics: p= 0.18, n 150 Can the normal sampling distribution be used? O A. Yes, because pq is greater than a = 0.10. O B. Yes, because both np and nq are greater than or equal to 5. O C. No, because np is less than 5. O D. No, because ng is less than 5 State the null and alternative hypotheses. O A. H: ps0.22 H, p>0.22 O B. Ho: p20.22 Hại p<0.22 OC. Hoi p= 0.22 H p+0.22 O D. The test cannot be performed. Determine the critical value(s). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The critical value(s) is/are. (Round to two decimal places as needed. Use a comma to separate answers as needed.) O B. The test cannot be performed. Find the z-test statistic. 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. The test cannot be performed. What is the result of the test? O A. Fail to reject Hg. The data provide sufficient evidence support the claim. O B. Reject Ho. The data do not provide sufficient evidence to support the claim. OC. Reject Ho. The data provide sufficient evidence to support the claim. O D. Fail to reject Hg. The data do not provide sufficient evidence to support the claim. O E. The test cannot be performed.
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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Transcribed Image Text:Decide whether the normal sampling distribution can be used. If it can be used, test the claim about the population proportion p at the given level of significance a using the given sample statistics.
Claim: p#0.22; a = 0.10; Sample statistics: p= 0.18, n= 150
Can the normal sampling distribution be used?
O A. Yes, because pq is greater than a = 0.10.
O B. Yes, because both np and ng are greater than or equal to 5.
OC. No, because np is less than 5.
O D. No, because ng is less than 5.
State the null and alternative hypotheses.
O A. Ho: ps0.22
H3: p>0.22
О В. Н: р20.22
H:p<0.22
OC. Ho: p= 0.22
H: p#0.22
O D. The test cannot be performed.
Determine the critical value(s). Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
O A. The critical value(s) is/are
(Round to two decimal places as needed. Use a comma to separate answers as needed.)
O B. The test cannot be performed.
Find the z-test statistic. 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. The test cannot be performed.
What is the result of the test?
O A. Fail to reject Hn. The data provide sufficient evidence to support the claim.
O B. Reject Hn. The data do not provide sufficient evidence to support the claim.
Oc. Reject Ho. The data provide sufficient evidence to support the claim.
O D. Fail to reject Ho. The data do not provide sufficient evidence to support the claim.
O E. The test cannot be performed.
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