The researcher at AUA has a hypothesis that on average it takes more than 6 weeks for the AUA bachelor student to find a job after the graduation. To test this assumption a random sample of 50 AUA bachelor graduates are taken with mean of 6.3 and standard deviation of 1.2. Test the hypothesis with the significance level of alpha = 0.05. The test statistics is equal to and the critical value is equal to thus The Null hypothesis that ]is[ not rejected mu is more than or equal to 6 -2.01 mu is less than or equal to 6 -1.77 mu is more than 6 rejected 2.01 1.77 1.68
The researcher at AUA has a hypothesis that on average it takes more than 6 weeks for the AUA bachelor student to find a job after the graduation. To test this assumption a random sample of 50 AUA bachelor graduates are taken with mean of 6.3 and standard deviation of 1.2. Test the hypothesis with the significance level of alpha = 0.05. The test statistics is equal to and the critical value is equal to thus The Null hypothesis that ]is[ not rejected mu is more than or equal to 6 -2.01 mu is less than or equal to 6 -1.77 mu is more than 6 rejected 2.01 1.77 1.68
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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
Transcribed Image Text:The researcher at AUA has a hypothesis that on average it takes more than 6 weeks for the AUA bachelor student to find a job after the
graduation. To test this assumption a random sample of 50 AUA bachelor graduates are taken with a mean of 6.3 and standard
deviation of 1.2. Test the hypothesis with the significance level of alpha = 0.05.
The test statistics is equal to
and the critical value is equal to
thus The
Null hypothesis that
is
not rejected
mu is more than or equal to 6
-2.01
mu is less than or equal to 6
-1.77
mu is more than 6
rejected
2.01
1.77
1.68
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