Statistics for Business & Economics, Revised (MindTap Course List)
12th Edition
ISBN: 9781285846323
Author: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams, Jeffrey D. Camm, James J. Cochran
Publisher: South-Western College Pub
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Textbook Question
Chapter 1, Problem 18SE
A random telephone survey of 1021 adults (aged 18 and older) was conducted by Opinion Research Corporation on behalf of CompleteTax, an online tax preparation and e-filing service. The survey results showed that 684 of those surveyed planned to file their taxes electronically (CompleteTax Tax Prep Survey 2010).
- a. Develop a
descriptive statistic that can be used to estimate the percentage of all taxpayers who file electronically. - b. The survey reported that the most frequently used method for preparing the tax return is to hire an accountant or professional tax preparer. If 60% of the people surveyed had their tax return prepared this way. how many people used an accountant or professional tax preparer?
- c. Other methods that the person filing the return often used include manual preparation. use of an online tax service, and use of a software tax program. Would the data for the method for preparing the tax return be considered categorical or quantitative?
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Chapter 1 Solutions
Statistics for Business & Economics, Revised (MindTap Course List)
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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