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In this case the test statistic and p-value are Ot=2.12, 0.002 Ot=-1.25, 0.112 Oz=-1.25, 0.888 O not sure

In this case the test statistic and p-value are Ot=2.12, 0.002 Ot=-1.25, 0.112 Oz=-1.25, 0.888 O not sure

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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The students at your school claims that it takes at least 15 minutes to find a parking space. The security performed a study and found that the mean time to find a parking space for randomly selected 25 students were 14.2 with a standard deviation of 3.2. Use a = 0.05 to test student's claim. In this case, the alternate hypothesis is Ο μ > 15 Ομ > 15 Ο μ < 15 Ο μ < 15 μ<
Transcribed Image Text:The students at your school claims that it takes at least 15 minutes to find a parking space. The security performed a study and found that the mean time to find a parking space for randomly selected 25 students were 14.2 with a standard deviation of 3.2. Use a = 0.05 to test student's claim. In this case, the alternate hypothesis is Ο μ > 15 Ομ > 15 Ο μ < 15 Ο μ < 15 μ<
The students at your school claims that it takes at least 15 minutes to find a parking space. The security performed a study and found that the mean time to find a parking space for randomly selected 25 students were 14.2 with a standard deviation of 3.2. Use a = 0.05 to test student's claim. In this case, the alternate hypothesis is Ο μ > 15 Ομ > 15 Ο μ < 15 Ο μ < 15 μ<
Transcribed Image Text:The students at your school claims that it takes at least 15 minutes to find a parking space. The security performed a study and found that the mean time to find a parking space for randomly selected 25 students were 14.2 with a standard deviation of 3.2. Use a = 0.05 to test student's claim. In this case, the alternate hypothesis is Ο μ > 15 Ομ > 15 Ο μ < 15 Ο μ < 15 μ<
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