The article Death in Roadwork Zones at Record High (San Luis Obispo Tribune, July 25, 2001) included

Question:

The article €œDeath in Roadwork Zones at Record High€ (San Luis Obispo Tribune, July 25, 2001) included a bar chart similar to this one:

a. Comment on the trend over time in the number of people killed in highway work zones.
b. Would a pie chart have also been an effective way to summarize these data? Explain why or why not.

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Statistics The Exploration & Analysis Of Data

ISBN: 9780840058010

7th Edition

Authors: Roxy Peck, Jay L. Devore

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Question Posted: Sep 19, 2015 03:54 AM

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The article Death in Roadwork Zones at Record High (San Luis Obispo Tribune, July 25, 2001) included

Question:

Number of deaths 900 800 700 600 500 400 300 200 100 91 92 93 94 95 96 97 98 99 Year

Step by Step Answer:

a The number of deaths seems to have varied in a cyclical way Additionally there seems t...View the full answer

Statistics The Exploration & Analysis Of Data

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