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<0.11; a = 0.05; Sample statistics: p= 0.08, n= 25 Can the normal sampling distribution be used? O A. No, because np is less than 5. O B. Yes, because both np and ng are greater than or equal to 5. OC. Yes, because pg is greater than a = 0.05. O D. No, because ng is less than 5. State the null and alternative hypotheses. Choose the correct answer below. O A. Ho: p= 0.11 Hại p#0.11 О В. Но: рs0.11 H3: p>0.11 Ос. Но: р20.11 H, p<0.11 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.
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<0.11; a = 0.05; Sample statistics: p= 0.08, n= 25 Can the normal sampling distribution be used? O A. No, because np is less than 5. O B. Yes, because both np and ng are greater than or equal to 5. OC. Yes, because pg is greater than a = 0.05. O D. No, because ng is less than 5. State the null and alternative hypotheses. Choose the correct answer below. O A. Ho: p= 0.11 Hại p#0.11 О В. Но: рs0.11 H3: p>0.11 Ос. Но: р20.11 H, p<0.11 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.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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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< 0.11; a= 0.05; Sample statistics: p= 0.08, n= 25
Can the normal sampling distribution be used?
O A. No, because np is less than 5.
B. Yes, because both np and nq are greater than or equal to 5.
C. Yes, because pq is greater than a = 0.05.
D. No, because ng is less than 5.
State the null and alternative hypotheses. Choose the correct answer below.
О А. Но: р%3D0.11
Ha: p#0.11
В. Но: ps0.11
Ha: p>0.11
C. Ho: p20.11
Ha: p<0.11
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.
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< 0.11; a = 0.05; Sample statistics: p = 0.08, n = 25
A. The critical value(s) is/are
(Round to two decimal places as needed. Use a comma to separate answers as needed.)
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.
(Round to two decimal places as needed.)
B. The test cannot be performed.
What is the result of the test?
O A. Fail to reject Ho. The data provide sufficient evidence to support the claim.
B. Reject Ho. The data provide sufficient evidence to support the claim.
C. Reject Ho. The data do not provide sufficient evidence to support the claim.
O D. Fail to reject Ho. The data do not provide sufficient evidence to support the claim.
E. The test cannot be performed.
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