I have posted question #2 as well I'm going to pst the mileage

Mileage

40060

24960

14310

17370

44740

44550

20250

33380

24270

41740

58630

35830

25750

28910

25090

43380

23940

43510

53680

31810

36780

According to the t-test output from question #2,the decision is:

1. Fail to reject the null hypothesis as p-value > 10%.
2. Reject the nullhypothesis as p-value > 10%.
3. Reject the nullhypothesis as p-value < 10%.
4. Fail to reject the nullhypothesis as p-value < 10%.