Consider a drug testing company that provides a test for marijuana usage. Among 255 tested subjects, results from 25 subjects were wrong (either a false positive or a false negative). Use a 0.01 significance level to test the claim that less than 10 percent of the test results are wrong. Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. H0: p<0.1 H1: p=0.1 B. H0: p=0.1 H1: p>0.1 C. H0: p=0.1 H1: p≠0.1 D. H0: p=0.1 H1: p<0.1 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is The p-value- Reject Ho or not?
Consider a drug testing company that provides a test for marijuana usage. Among 255 tested subjects, results from 25 subjects were wrong (either a false positive or a false negative). Use a 0.01 significance level to test the claim that less than 10 percent of the test results are wrong. Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. H0: p<0.1 H1: p=0.1 B. H0: p=0.1 H1: p>0.1 C. H0: p=0.1 H1: p≠0.1 D. H0: p=0.1 H1: p<0.1 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is The p-value- Reject Ho or not?
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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Consider a drug testing company that provides a test for marijuana usage. Among
255
tested subjects, results from
25
subjects were wrong (either a false positive or a false negative). Use a
0.01
significance level to test the claim that less than
10
percent of the test results are wrong.Identify the null and alternative hypotheses for this test. Choose the correct answer below.
H0:
p<0.1
H1:
p=0.1
H0:
p=0.1
H1:
p>0.1
H0:
p=0.1
H1:
p≠0.1
H0:
p=0.1
H1:
p<0.1
The test statistic for this hypothesis test is
The p-value-
Reject Ho or not?
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