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The director of research and development is testing a new medicine. She wants to know if there is evidence at the 0.05 level that the

The director of research and development is testing a new medicine. She wants to know if there is evidence at the

0.05 level that the medicine relieves pain in more than 340 seconds. For a sample of 37 patients, the mean time in which the medicine relieved pain was 344 seconds. Assume the population standard deviation is 22 Find the P-value of the test statistic.

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