A simple random sample of size n= 40 is drawn from a population. The sample mean is found to be 104.2, and the sample standard deviation is found to be 17.4. Is population mean greater than 100 at the a= 0.05 level of significance? Determine the null and alternative hypotheses. Ho: H= 100 H1: u> 100 Compute the test statistic. |(Round to two decimal places as needed.)

MATLAB: An Introduction with Applications
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A simple random sample of size n= 40 is drawn from a population. The sample mean is found to be 104.2, and the sample standard deviation is found to be 17.4. Is the
population mean greater than 100 at the a = 0.05 level of significance?
Determine the null and alternative hypotheses.
Ho. μ 100
H,: µ> 100
Compute the test statistic.
(Round to two decimal places as needed.)
Transcribed Image Text:A simple random sample of size n= 40 is drawn from a population. The sample mean is found to be 104.2, and the sample standard deviation is found to be 17.4. Is the population mean greater than 100 at the a = 0.05 level of significance? Determine the null and alternative hypotheses. Ho. μ 100 H,: µ> 100 Compute the test statistic. (Round to two decimal places as needed.)
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