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10.30 A random sample of size n1 = 25, taken from a normal population with a standard deviation 01 = 5.2, has a mean F1 = 81. A second random sample of size n2 = 36, taken from a different normal population with a standard deviation o2 = 3.4, has a mean 72 = 76. Test the hypothesis that u1 = µ2 against the alterna- tive, µi # µ2. Quote a P-value in your conclusion.

10.30 A random sample of size n1 = 25, taken from a normal population with a standard deviation 01 = 5.2, has a mean F1 = 81. A second random sample of size n2 = 36, taken from a different normal population with a standard deviation o2 = 3.4, has a mean 72 = 76. Test the hypothesis that u1 = µ2 against the alterna- tive, µi # µ2. Quote a P-value in your conclusion.

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
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10.30 A random sample of size n1 = 25, taken from a normal population with a standard deviation o1 = 5.2, has a mean ē1 = 81. A second random sample of size n2 = 36, taken from a different normal population with a standard deviation o2 = 3.4, has a mean ī2 = 76. Test the hypothesis that u1 = µ2 against the alterna- tive, µ1 7 µ2. Quote a P-value in your conclusion.
Transcribed Image Text:10.30 A random sample of size n1 = 25, taken from a normal population with a standard deviation o1 = 5.2, has a mean ē1 = 81. A second random sample of size n2 = 36, taken from a different normal population with a standard deviation o2 = 3.4, has a mean ī2 = 76. Test the hypothesis that u1 = µ2 against the alterna- tive, µ1 7 µ2. Quote a P-value in your conclusion.
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