
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Transcribed Image Text:You wish to test the following claim (Ha) at a significance level of a = 0.001.
H.:µ = 70.7
Ha:H # 70.7
You believe the population is normally distributed and you know the standard deviation is o = 7.1.
You obtain a sample mean of M =
74.7 for a sample of size n = 35.
What is the test statistic for this sample? (Report answer accurate to three decimal places.)
test statistic =
%3D
What is the p-value for this sample? (Report answer accurate to four decimal places.)
p-value =
%3D
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