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Consider a drug testing company that provides a test for marijuana usage. Among 320 testedsubjects, results from 29 subjects were wrong(either a false positive or
Consider a drug testing company that provides a test for marijuana usage. Among 320 testedsubjects, results from 29 subjects were wrong(either a false positive or a falsenegative). 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.
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