The primary concern for performing a hypothesis test to compare the​ means, 1 and 2​, of two populations is deciding whether the mean of Population 1 is less than the mean of Population 2.a. Determine...

The primary concern for performing a hypothesis test to compare the​ means, 1 and 2​, of two populations is deciding whether the mean of Population 1 is less than the mean of Population 2.a. Determine the null and alternative hypotheses.​ Note: Always place the mean of Population 1 on the left. b. Classify the hypothesis test as​ two-tailed, left-tailed, or​ right-tailed.

a. Complete the hypotheses.
H0​: 1 ____________ (less than, equals, not equals, greater than) 2
Ha​: 1  ____________ (greater than, less than, equals, not equals) 2

b. This hypothesis test is __________ (two, right, left) tailed.