Question

The table below lists the earnings (in thousands of dollars) of a random sample of 10...

The table below lists the earnings (in thousands of dollars) of a random sample of 10 male and 10 female salespersons. At alpha = 0.10 can you conclude that there is a difference between males’ and females’ earnings?

Male

28

43

64

51

48

44

36

45

67

49

Female

36

27

51

43

35

48

41

37

34

47

The claim is “there is a difference between males’ and females’ earnings”. Worked this by hand!!

Math   Statistics-And-Probability   
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