Using the following receipt totals from JMP:

2.32

6.61

6.9

8.04

9.45

10.26

11.34

11.63

12.66

12.95

13.67

13.72

14.35

14.52

14.55

15.01

15.33

16.55

17.15

18.22

18.3

18.71

19.54

19.55

20.58

20.89

20.91

21.13

23.85

26.04

27.07

28.76

29.15

30.54

31.99

32.82

33.26

33.8

34.76

36.22

37.52

39.28

40.8

43.97

45.58

52.36

61.57

63.85

64.3

69.49

[1] Use JMP to construct a histogram and box-plot for the variableReceipt Total.

Paste image here, centered

[2] Describe the shape of the distribution. Is the distribution roughly symmetric or skewed in a direction?

[3] Does the distribution have any outliers? If so, how many and what are the values?

[4] Use JMP to construct a Quantiles table. Paste the quantiles table in the left-hand box and enter the values that make up the five-number summary on the right.

maximum

75% quartile

median

25% quartile

minimum

Use the Quantiles table in [4] to answer the following questions.

[5] Twenty-five percent of the receipt totals exceeded what total?

[6] Ninety percent of the receipt totals are less than what total?

[7] What percent of the receipts have totals between $14.19 and $34.04?

[8] Use JMP to construct a Summary Statistics table displaying the mean, median, and mode. Paste the Summary Statistics JMP table in the left-hand side box and enter the values on the right.

Summary Statistics

Central Tendency

Mean

Median

Mode

[9] Use JMP to construct a Summary Statistics table displaying the standard deviation, variance, and range. Paste the Summary Statistics JMP table in the left-hand side box and enter the values on the right.

Summary Statistics

Variability

Standard Deviation

Variance

Range

[10] Use JMP to construct a Stem and Leaf display. Paste the Stem and Leaf display in the left-hand side box. Use the display to answer the question in the right-hand side box.

How many receipts have a total value of $40 or more?

How many receipts have a total value of at least $36 but less than $45?

How many receipts have a total value less than $16?