A simple random sample of size n=15 is drawn from a population that is normally distributed. The sample mean is found to be x=21.1 and the sample standard deviation is found to be s=6.3. Determine if the populatio mean is different from 24 at the a=0.01 level of significance. Complete parts (a) through (d) below. (a) Determine the null and alternative hypotheses. Ho 24 H₂: M 24 Y C
A simple random sample of size n=15 is drawn from a population that is normally distributed. The sample mean is found to be x=21.1 and the sample standard deviation is found to be s=6.3. Determine if the populatio mean is different from 24 at the a=0.01 level of significance. Complete parts (a) through (d) below. (a) Determine the null and alternative hypotheses. Ho 24 H₂: M 24 Y C
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Problem 1P
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Transcribed Image Text:A simple random sample of size n=15 is drawn from a population that is normally distributed. The sample mean is found to be x=21.1 and the sample standard deviation is found to be s=6.3. Determine if the population
mean is different from 24 at the a=0.01 level of significance. Complete parts (a) through (d) below.
(a) Determine the null and alternative hypotheses.
Ho:
H₁B
24
24
A
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![(b) Calculate the P-value.
P-value = [ ]
(Round to three decimal places as needed.)](https://content.bartleby.com/qna-images/question/ac3be618-b645-4bd8-855b-808ff3fc18d4/c6b2d371-07d8-4a5a-a6e4-4c84c7fc1c23/qupocxi_thumbnail.jpeg)
Transcribed Image Text:(b) Calculate the P-value.
P-value = [ ]
(Round to three decimal places as needed.)
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