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Consider a drug testing company that provides a test for marijuana usage. Among 296 tested subjects, results from 29 subjects were wrong (either a false positive or a false negative). Use a 0.05 significance level to test the claim that less than 10 percent of the test results are wrong.

Consider a drug testing company that provides a test for marijuana usage. Among 296 tested subjects, results from 29 subjects were wrong (either a false positive or a false negative). Use a 0.05 significance level to test the claim that less than 10 percent of the test results are wrong.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 30PPS
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Consider a drug testing company that provides a test for marijuana usage. Among 296 tested subjects, results from 29 subjects were wrong (either a false positive or a false negative). Use a 0.05 significance level to test the claim that less than 10 percent of the test results are wrong.
Transcribed Image Text:Consider a drug testing company that provides a test for marijuana usage. Among 296 tested subjects, results from 29 subjects were wrong (either a false positive or a false negative). Use a 0.05 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. O A. H: p= 0.1 H1:p<0.1 B. Ho: p= 0.1 H,: p> 0.1 OC. Ho: p<0.1 H,:p = 0.1 O D. Ho: p= 0.1 H1: p#0.1 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. Fail to reject Ho. There is not sufficient evidence to warrant support of the claim that less than 10 percent of the test results are wrong. B. Reject H,. There is not sufficient evidence to warrant support of the claim that less than 10 percent of the test results are wrong. O C. Fail to reject Ho. There is sufficient evidence to warrant support of the claim that less than 10 percent of the test results are wrong. O D. Reject Ho- There is sufficient evidence to warrant support of the claim that less than 10 percent of the test results are wrong.
Transcribed Image Text:Identify the null and alternative hypotheses for this test. Choose the correct answer below. O A. H: p= 0.1 H1:p<0.1 B. Ho: p= 0.1 H,: p> 0.1 OC. Ho: p<0.1 H,:p = 0.1 O D. Ho: p= 0.1 H1: p#0.1 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. Fail to reject Ho. There is not sufficient evidence to warrant support of the claim that less than 10 percent of the test results are wrong. B. Reject H,. There is not sufficient evidence to warrant support of the claim that less than 10 percent of the test results are wrong. O C. Fail to reject Ho. There is sufficient evidence to warrant support of the claim that less than 10 percent of the test results are wrong. O D. Reject Ho- There is sufficient evidence to warrant support of the claim that less than 10 percent of the test results are wrong.
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