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A sample was taken of the salaries of 24 employees of a large company. The following...

  1. A sample was taken of the salaries of 24 employees of a large company. The following are the salaries (in thousands of dollars) for this year. For convenience, the data are ordered.

57

61

62

63

64

65

66

68

68

69

70

73

73

75

76

79

81

81

82

87

96

104

108

110
    1. Find the following statistics:
      1. Median
  2. Range
  3. Q1
  4. Q2
  5. Q3
  6. IQR
    1. Construct a box plot for the given data.
    2. Based on your results from part b, does the data appear to be skewed? Explain.
  1. A sample was taken of the salaries of 20 employees of a large company which is the competitor of the company from part 1 above.

28

31

34

35

37

41

42

42

42

47

49

49

52

52

60

61

67

72

75

77
  1. Find two measures of central tendency for the given data.
  2. Find two measures of variability for the given data.
  3. Construct a box plot for the given data and compare it to the one you made in part 1 above.
Math   Statistics-And-Probability   
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