The null hypothesis is H 0 : 1 = 2 and the alternative hypothesis is as

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

Transcribed Image Text:

Pair 1 2 3 4 5 6 7 Observation from Population 1 Population 2 13 9 6 2 19 5 7 4 10 0 20 -1 12 10