Consider a drug testing company that provides a test for marijuana usage. Among 308 tested subjects, results from 29 subjects were wrong (either à false positive or a false negative). Use a 0.10 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. Ho: p = 0.1 H,: 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. Reject Hg. There is not sufficient evidence to warrant support of the claim that less than 10 percent of the test results are wrong. test results are wrong. O B. 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. O C. Fail to reject Hp. 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.

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 58E: What is meant by the sample space of an experiment?

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Consider a drug testing company that provides a test for marijuana usage. Among 308 tested subjects, results from 29 subjects were wrong (either à false positive or a false negative). Use a 0.10 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. Ho: p = 0.1 H,: 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. Reject Hg. There is not sufficient evidence to warrant support of the claim that less than 10 percent of the test results are wrong. test results are wrong. O B. 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. O C. Fail to reject Hp. 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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