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Sample 1 Sample 2 12.1 8.9 9.5 10.9 7.3 11.2 10.2 10.6 8.9 9.8 9.8 9.8 7.2 11.2 10.2 12.1 A. Construct the relevant hypotheses to test if the mean of the second population is...

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Question

Basic Math

Sample 1Sample 2
12.18.9
9.510.9
7.311.2
10.210.6
8.99.8
9.89.8
7.211.2
10.212.1

A.

Construct the relevant hypotheses to test if the mean of thesecond population is greater than the mean of the firstpopulation.

B. Calculate the value of the test statistic.(Negative values should be indicated by aminus sign. Round all intermediate calculations to at least 4decimal places and final answer to 3 decimalplaces.)

B-2. Find the p-value.

B-3. Do you reject the null hypothesis at the 1% level?

C. Do you reject the null hypothesis at the 10% level?

Answer & Explanation Solved by verified expert
3.6 Ratings (420 Votes)
For sample 1 94 s1 16142 n1 8For sample 2 105625 s2 10155 n2 8A H0 H1 B The test statistic t    See Answer
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