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The article "The Healthy Kids Survey: A Look at the Findings" (San Luis Obispo Tribune, October 25, 2002) gave the accompanying information for a sample of ?fth graders in San Luis Obispo County. Responses are to the question:

"After school, are you home alone without adult supervision?"

Response Percentage

Never 8

Some of the time 15

Most of the time 16

All of the time 61

a. Summarize these data using a pie chart.

b. Construct a segmented bar graph for these data.

c. Which graphing method-the pie chart or the seg- mented bar graph-do you think does a better job of conveying information about response? Explain.

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Microeconomics, Economics

Category:- Microeconomics
Reference No.:- M91724163

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