The null hypothesis is H 0 : 1 = 2 and the alternative hypothesis is
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The null hypothesis is H0: μ1 = μ2 and the alternative hypothesis is as specified. We have provided data from a simple random paired sample from the two populations under consideration. In each case, use the paired t-test to perform the required hypothesis test at the 10% significance level.
Ha: μ1 ≠ μ2
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Observation from Pair Population 1 Population 2 13 16 13 14 12 15 10 17 14
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