College student Jacqueline Loya asked a group of 50 employed students how many times they went out to eat in the last week. Half of the students had full-time jobs, and half had part-time jobs.

Full@time jobs: 5, 3, 4, 4, 4, 2, 1, 5, 6, 5, 6, 3, 3, 2, 4, 5, 2, 3, 7, 5, 5,1, 4, 6, 7

Part@time jobs: 1, 1, 5, 1, 4, 2, 2, 3, 3, 2, 3, 2, 4, 2, 1,2, 3, 2, 1, 3, 3, 2, 4, 2, 1

a. Compare the means in a sentence or two.

b. Compare the standard deviations.