Question: The null hypothesis is H 0 : 1 = 2 and the alternative hypothesis is as specified. We have provided data from a

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.

H_a: μ₁ ≠ μ₂

Observation from Pair Population 1 Population 2 13 16 13 14 12

Observation from Pair Population 1 Population 2 13 16 13 14 12 15 10 17 14

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