EBK STATISTICS FOR BUSINESS & ECONOMICS
13th Edition
ISBN: 8220101456380
Author: Anderson
Publisher: CENGAGE L
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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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A random telephone survey of 977 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 771 of those surveyed planned to file their taxes electronically. a. Develop a descriptive statistic that can be used to estimate the percentage of all taxpayers who file electronically, 127 % (to nearest whole number) b. The survey reported that the most frequently used method for preparing the tax return was to hire an accountant or professional tax preparer. If 70% of the people surveyed had their tax return prepared this way, how many people used an accountant or professional tax preparer? (to nearest whole number) 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?
A Bloomberg Businessweek North American subscriber study collected data from a sample of 2861 sub-scribers. Fifty- nine percent of the respondents indicated an annual income of $ 75,000 or more, and 50% reported having an American Express credit card.
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The North American Free Trade Agreement (NAFTA) enacted in 1994 is a trilateral trade agreement signed
by the United States, Canada and Mexico. This trade agreement has been controversial since its inception
and Americans remain split on the issue. In a Gallup Poll conducted February 1-5, 2017, 448 out of 973
randomly selected Americans aged 18 or older stated that they believed that NAFTA was bad for the United
States.
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d. Can you conclude that more than half of Americans believe that NAFTA was bad for the United
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Chapter 1 Solutions
EBK STATISTICS FOR BUSINESS & ECONOMICS
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