Consider the following salaries (in 1000s dollars) for the employees working for a computer rm:

88

89

43

51

66

70

84

77

59

61

70

77

40

32

65

55

50

74

95

74

84

61

48

30

29

30

24

(a) Draw a stem and leaf plot of the data. Be sure to include a key.

b)Compute the median, lower quartile and upper quartile for the above data. Show your work precisely.

(c) Draw a box plot.

(d) Interpret the box plot to comment on the skewness of the distribution. Also, compute the mean and based on mean and median, comment on the skewness of the distribution.