Perform an appropriate test on the data in the text file labeled "problem5.txt" to see if the two lists have different means. We do not know anything about the shape of the two distributions, but they have roughly equal variances.

alpha=0.05

One Tail or Two?

Test Statistic =

p-value =

Decision =

Do the Two Lists Have Different Means?=

Data:

48 52.200001

92 98.300003

51.599998 106.599998

74.300003 79.5

66.400002 74.599998

91.900002 96.699997

96.900002 103.599998

76.699997 84.099998

38.200001 85.5

56.700001 61.599998

66.5 69.800003

96.800003 101.099998

54.400002 97

54.299999 60.599998

87.300003 94.199997

90.800003 98.199997

48.5 51.700001

65.599998 67.599998

54.900002 59.5

50.200001 54

74.5 85.400002

36 91.299999

32.200001 86.200001

58.099998 66.099998

49 90.400002

31 107.599998

52.400002 59.599998

96.5 104.099998

30.6 101.799999