mple random sample of size n = 40 is drawn from a population. The sample mean is found to be 103.6, and the sample standard deviation is found to be 21.7. Is the population mean greater than 100 at the a=0.10 level of signi ermine the null and alternative hypotheses. u%3D100

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A simple random sample of size n= 40 is drawn from a population. The sample mean is found to be 103.6, and the sample standard deviation is found to be 21.7. Is the population mean greater than 100 at the a =0.10 level of significance?
Determine the null and alternative hypotheses.
Ho: H= 100
H: u> 100
Compute the test statistic.
(Round to two decimal places as needed.)
%3D
to
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Transcribed Image Text:A simple random sample of size n= 40 is drawn from a population. The sample mean is found to be 103.6, and the sample standard deviation is found to be 21.7. Is the population mean greater than 100 at the a =0.10 level of significance? Determine the null and alternative hypotheses. Ho: H= 100 H: u> 100 Compute the test statistic. (Round to two decimal places as needed.) %3D to Enter your answer in the answer box and then click Check Answer. Check Answer Clear All 2 parts remaining MacBook Air 10 888 F7 FS F4 F3 esc F2 FT & de 8 9 @ 2 3 4 1 P Y Q W E cab K F S > lock D
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