Holt Mcdougal Larson Pre-algebra: Student Edition 2012
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN: 9780547587776
Author: HOLT MCDOUGAL
Publisher: HOLT MCDOUGAL
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Question
100%
Suppose
230
subjects are treated with a drug that is used to treat pain and
52
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.
 
 
A.
H0​:p=0.20
H1​:p>0.20
 
B.
H0​:p=0.20H1​:
p≠0.20
 
C.
H0​:p=0.20
H1​:p<0.20
 
D.
H0​: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.
 


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