1)You want to see if Starbucks baristas prepare for the drinks at same speeds regardless of the time of day. You ran a test to determine if baristas take the same amount of time to prepare tall caffe lattes in their morning shift and their afternoon shift. (2 pts)

a.What type of test would be best to conduct to answer this question? Why?

b.What are the null hypothesis H_oand alternative hypothesis H_a?