EBK STATISTICS FOR BUSINESS & ECONOMICS
12th Edition
ISBN: 9780100460461
Author: Anderson
Publisher: YUZU
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Chapter 1, Problem 15SE
Every year, the U.S. Coast Guard collects data and compiles statistics on reported recreational boating accidents. These statistics are derived from accident reports that are filed by the owners/operators of recreational vessels involved in accidents. In 2009, 4730 recreational boating accident reports were filed. Figure 1.8 provides a bar chart summarizing the number of accident reports that were filed each month (U.S. Coast Guard’s Boating Safety Division website, August 2010).
- a. Are the data categorical or quantitative?
- b. Are the data time series or cross-sectional?
- c. In what month were the most accident reports filed? Approximately how many?
- d. There were 61 accident reports filed in January and 76 accident reports filed in December. What percentage of the total number of accident reports for the year were filed in these two months? Does this seem reasonable?
- e. Comment on the overall shape of the bar graph.
FIGURE 1.8 NUMBER OF RECREATIONAL BOATING ACCIDENTS
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Chapter 1 Solutions
EBK STATISTICS FOR BUSINESS & ECONOMICS
Ch. 1 - Discuss the differences between statistics as...Ch. 1 - The U.S. Department of Energy provides fuel...Ch. 1 - Refer to Table 1.6. a. What is the average miles...Ch. 1 - Table 1.7 shows data for seven colleges and...Ch. 1 - Consider the data set in Table 1.7 a. Compute the...Ch. 1 - Foreign Affairs magazine conducted a survey to...Ch. 1 - The Kroger Company is one of the largest grocery...Ch. 1 - The FinancialTimes/Harris Poll is a monthly online...Ch. 1 - The Commerce Department reported receiving the...Ch. 1 - The Bureau of Transportation Statistics Omnibus...
Ch. 1 - J.D. Power and Associates conducts vehicle quality...Ch. 1 - The Hawaii Visitors Bureau collects data on...Ch. 1 - Figure 1.8 provides a bar chart showing the amount...Ch. 1 - The following data show the number of rental cars...Ch. 1 - Every year, the U.S. Coast Guard collects data and...Ch. 1 - A manager of a large corporation recommends a...Ch. 1 - A random telephone survey of 1021 adults (aged 18...Ch. 1 - A Bloomberg Businessweek North American subscriber...Ch. 1 - A survey of 131 investment managers in Barrons Big...Ch. 1 - A seven-year medical research study reported that...Ch. 1 - The Nielsen Company surveyed consumers in 47...Ch. 1 - Pew Research Center is a nonpartisan polling...Ch. 1 - A sample of midterm grades for five students...Ch. 1 - Table 1.8 shows a data set containing information...
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