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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 0.01 level that the medicine relieves pain in more than 378 seconds. For a sample of 18 patients, the average time in which the medicine relieved pain was 383 seconds with a variance of 400. Assume the population distribution is approximately normal. Step 2 of 3: Find the P-value for the hypothesis test. Round your answer to four decimal places.

The director of research and development is testing a new medicine. She wants to know if there is evidence at the 0.01 level that the medicine relieves pain in more than 378 seconds. For a sample of 18 patients, the average time in which the medicine relieved pain was 383 seconds with a variance of 400. Assume the population distribution is approximately normal. Step 2 of 3: Find the P-value for the hypothesis test. Round your answer to four decimal places.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Step 2 of 3:

Find the P-value for the hypothesis test. Round your answer to four decimal places.

 
 
 
Step 3 of 3:

Make the decision to reject or fail to reject the null hypothesis.

The director of research and development is testing a new medicine. She wants to know if there is evidence at the 0.01 level that the medicine relieves pain in more than 378 seconds. For a sample of 18 patients, the average time in which the medicine relieved pain was 383 seconds with a variance of 400. Assume the population distribution is approximately normal. Step 2 of 3: Find the P-value for the hypothesis test. Round your answer to four decimal places.
Transcribed Image Text:The director of research and development is testing a new medicine. She wants to know if there is evidence at the 0.01 level that the medicine relieves pain in more than 378 seconds. For a sample of 18 patients, the average time in which the medicine relieved pain was 383 seconds with a variance of 400. Assume the population distribution is approximately normal. Step 2 of 3: Find the P-value for the hypothesis test. Round your answer to four decimal places.
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