Question

In: Statistics and Probability

Salary Gender1 22.8 F 23.6 F 23.4 F 34.1 F 35.2 F 25.3 F 51 F...

Salary

Gender1

22.8

F

23.6

F

23.4

F

34.1

F

35.2

F

25.3

F

51

F

24.4

F

22.7

F

23.9

F

22.6

F

24.1

F

74.5

F

48.9

F

57.7

F

63.7

F

77.7

F

79.1

F

23

F

42.9

F

46.2

F

28.1

F

60

F

42.1

F

61.5

F

36.2

M

42.1

M

23

M

21.8

M

40.5

M

67.5

M

51.1

M

77.2

M

22.8

M

33.5

M

65.6

M

27.9

M

45.5

M

74.4

M

55.5

M

42.3

M

24.3

M

77.5

M

27.2

M

62.9

M

23

M

63.8

M

61.8

M

54.9

M

61.9

M

1. Use the data to determine the salary statistics for each gender  

Male Female
Mean
Sample Standard Deviation
Range

2. Develope a 5-number summary for the overall, male and female salary variable.

Overall Males Females
Max

3rd Q

Midpoint
1st Q
Min

3. Using the entire Salary range and the M and F midpoints found in Q2

What would each midpoint's percentile rank be in the overall range?

Male Female

What is the normal curve z value for each midpoint within overall range?

Male Female

The Empirical Probability of equaling or exceeding (=>) that value for

Male Female

The Normal curve Prob of => that value for each group

Male Female

Conclusions: What do you make of these results?

What does this suggest about our equal pay for equal work question?

Solutions

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