Question

Given two dependent random samples with the following results:

Population 1	77	64	60	71	56	56	62	55
Population 2	84	54	68	61	60	63	60	63

Can it be concluded, from this data, that there is a significant difference between the two population means?

Let d=(Population 1 entry)−(Population 2 entry)d=(Population 1 entry)−(Population 2 entry). Use a significance level of α=0.1α=0.1 for the test. Assume that both populations are normally distributed.

Step 3 of 5 :  Compute the value of the test statistic. Round your answer to three decimal places.

Step 4 of 5: Determine the decision rule for rejecting the null hypothesis H0. Round the numerical portion of your answer to three decimal places.

Step 5 of 5: Make the decision for the hypothesis test. Reject or Fail to Reject

Answer 1