Question
Need help to solve this problem with step by step instructions and explanation. Please use TI-84 calculator as much as possible to solve these problems.
Need help to solve this problem with step by step instructions and explanation. Please use TI-84 calculator as much as possible to solve these problems.
6) Consider a drug testing company that provides a test for marijuana usage. Among271 testedsubjects, results from25 subjects were wrong(either a false positive or a falsenegative). Use a
0.05 significance level to test the claim that less than10 percent of the test results are wrong.
- Identify the null and alternative hypotheses for this test. Choose the correct answer below.
- Identify the test statistic for this hypothesis test.
The test statistic for this hypothesis test is
(round to three decimal places as needed)
- Identify theP-value for this hypothesis test.
TheP-value for this hypothesis test is
- Identify the conclusion for this hypothesis test.
Reject OR fail to reject.
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