A simple random sample of size nequals=40 is drawn from a population. The sample mean is found to be 106.5​, and the sample standard deviation is found to be 17.8. Is the population mean greater than 100at the alphaαequals 0.10level of​ significance? Determine the null and alternative hypotheses. Upper H0​: mu equals 100μ Upper H1​: mu greater than 100μ   Compute the test statistic.   t 0 equals2.31 ​(Round to two decimal places as​ needed.) Determine the​ P-value. ​(Round to three decimal places as​ needed.)

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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A simple random sample of size
nequals=40 is drawn from a population. The sample mean is found to be
106.5​, and the sample standard deviation is found to be 17.8.
Is the population mean greater than 100
at the alphaαequals 0.10
level of​ significance?
Determine the null and alternative hypotheses.
Upper H0​:
mu equals 100μ
Upper H1​:
mu greater than 100μ
 
Compute the test statistic.
 
t 0 equals2.31
​(Round to two decimal places as​ needed.)
Determine the​ P-value.
​(Round to three decimal places as​ needed.)
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