Suppose 215 subjects are treated with a drug that is used to treat pain and 50 of them developed nausea. Use a 0.10 significance level to test the claim that more than 20% of users develop nausea. Identify the null and alternative hypotheses for this test. Choose the correct answer below. OA. Ho: p=0.20 H₁: p<0.20 OB. Ho: p=0.20 H₁: p=0.20 OC. Ho:p>0.20 H₁: p=0.20 O D. Ho: p=0.20 H₁: p>0.20 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is (Round to three decimal places as needed.) Identify the conclusion for this hypothesis test. O A. Reject Ho. There is not sufficient evidence to warrant support of the claim that more than 20% of users develop nausea. OB. Fail to reject Ho. There is not sufficient evidence to warrant support of the claim that more than 20% of users develop nausea. OC. Fail to reject Ho. There is sufficient evidence to warrant support of the claim that more than 20% of users develop nausea. OD. Reject Ho. There is sufficient evidence to warrant support of the claim that more than 20% of users develop nausea.
Suppose 215 subjects are treated with a drug that is used to treat pain and 50 of them developed nausea. Use a 0.10 significance level to test the claim that more than 20% of users develop nausea. Identify the null and alternative hypotheses for this test. Choose the correct answer below. OA. Ho: p=0.20 H₁: p<0.20 OB. Ho: p=0.20 H₁: p=0.20 OC. Ho:p>0.20 H₁: p=0.20 O D. Ho: p=0.20 H₁: p>0.20 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is (Round to three decimal places as needed.) Identify the conclusion for this hypothesis test. O A. Reject Ho. There is not sufficient evidence to warrant support of the claim that more than 20% of users develop nausea. OB. Fail to reject Ho. There is not sufficient evidence to warrant support of the claim that more than 20% of users develop nausea. OC. Fail to reject Ho. There is sufficient evidence to warrant support of the claim that more than 20% of users develop nausea. OD. Reject Ho. There is sufficient evidence to warrant support of the claim that more than 20% of users develop nausea.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![Suppose 215 subjects are treated with a drug that is used to treat pain and 50 of them developed nausea. Use a 0.10 significance level to test the claim that more than 20% of users develop nausea.
Identify the null and alternative hypotheses for this test. Choose the correct answer below.
O A. Ho: p=0.20
H₁: p<0.20
OB. Ho: p=0.20
H₁: p=0.20
O C. Ho:p>0.20
H₁: p=0.20
O D. Ho: p=0.20
H₁: p>0.20
Identify the test statistic for this hypothesis test.
The test statistic for this hypothesis test is
(Round to two decimal places as needed.)
Identify the P-value for this hypothesis test.
The P-value for this hypothesis test is
(Round to three decimal places as needed.)
Identify the conclusion for this hypothesis test.
O A. Reject Ho. There is not sufficient evidence to warrant support of the claim that more than 20% of users develop nausea.
O B. Fail to reject Ho. There is not sufficient evidence to warrant support of the claim that more than 20% of users develop nausea.
O C. Fail to reject Ho. There is sufficient evidence to warrant support of the claim that more than 20% of users develop nausea.
O D. Reject Ho. There is sufficient evidence to warrant support of the claim that more than 20% of users develop nausea.
C](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F34715e37-b64b-42a1-b0ce-fdbcb06d67b0%2F143f586b-ee2d-4ede-9e82-0c5e4b863520%2F3hy3his_processed.png&w=3840&q=75)
Transcribed Image Text:Suppose 215 subjects are treated with a drug that is used to treat pain and 50 of them developed nausea. Use a 0.10 significance level to test the claim that more than 20% of users develop nausea.
Identify the null and alternative hypotheses for this test. Choose the correct answer below.
O A. Ho: p=0.20
H₁: p<0.20
OB. Ho: p=0.20
H₁: p=0.20
O C. Ho:p>0.20
H₁: p=0.20
O D. Ho: p=0.20
H₁: p>0.20
Identify the test statistic for this hypothesis test.
The test statistic for this hypothesis test is
(Round to two decimal places as needed.)
Identify the P-value for this hypothesis test.
The P-value for this hypothesis test is
(Round to three decimal places as needed.)
Identify the conclusion for this hypothesis test.
O A. Reject Ho. There is not sufficient evidence to warrant support of the claim that more than 20% of users develop nausea.
O B. Fail to reject Ho. There is not sufficient evidence to warrant support of the claim that more than 20% of users develop nausea.
O C. Fail to reject Ho. There is sufficient evidence to warrant support of the claim that more than 20% of users develop nausea.
O D. Reject Ho. There is sufficient evidence to warrant support of the claim that more than 20% of users develop nausea.
C
Expert Solution
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Step 1
given data
n= 215
x = 50
claim: p>0.20
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Solved in 2 steps
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