An auction company sold 15 handheld computers last month. The final prices (in d

Question

An auction company sold 15 handheld computers last month. The final prices (in dollars) at which the items sold are as follows 211, 244, 249, 228, 229, 229, 255, 213, 228, 242, 207, 249, 249, 239, 239 a. Construct a stem-and-leaf plot b. Summarize what this plot tells you about the data. a Determine the leaves in the stem and-leaf plot shown at the right. b. Which of the following best summarizes what the stem-and-leaf plot tells you about the data? A. The plot does not show all the data. It only shows the prices that fall between exist200 and exist260 inclusive. B. The plot does not show all the data. It only shows the prices that fall between exist207 and exist265 inclusive. C. The plot gives an overview of all the data clearly shows that the prices fall between exist207 and exist255 inclusive D. The plot gives an overview of althea data Intolerably shows that the priors fa between exist200 and exist260 inclusive Course

Explanation / Answer

a) The stem and leaf plot is as shown below

7

1 3

8 8 9 9

9 9

4 9 9 9

5   

b) option C) is correct interpretation of the stem and leaf plot.

Stem Leaf 20

7

21

1 3

22

8 8 9 9

23

9 9

24

4 9 9 9

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