The success of an airline depends heavily on its ability to provide a pleasant customer experience. One dimension of customer se
rvice on which airlines compete is on-time arrival. The tables below contain a sample of data from delayed flights showing the number of minutes each delayed flight was late for two different airlines, Company A and Company B. Company A
34 59 43 30 3
32 42 85 30 48
110 50 10 26 70
52 83 78 27 70
27 90 38 52 76
Required:
Formulate the hypotheses that can be used to test for a difference between the population mean minutes late for delayed flights by these two airlines.