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Unformatted text preview: ial events of for cliff-hanging story lines. Suppose that on one of these occasions, the special show drew viewers from 38.2% of all US TV households. Suppose that three TV households are randomly selected. What is the probability that none of the three households viewed this special show? A. 0.236 B. 0.056 C. 0.618 D. 0.382 E. 0.127 (.618) (.618) (.618) = .236 AACSB: Analytical Studies Bloom's: Application Difficulty: Easy Topic: Probability & Independence 108. It is very common for television series to draw a large audience for special events of for cliff-hanging story lines. Suppose that on one of these occasions, the special show drew viewers from 38.2% of all US TV households. Suppose that three TV households are randomly selected. What is the probability that exactly one of the three households viewed the special show? A. 0.146 B. 0.084 C. 0.438 D. 0.382 E. 0.056 (.382) (.618) (.618) + (.618) (.382) (.618) + (.618) (.618) (.382) = .4376 AACSB: Analytical Studies Bloom's: Application Difficulty: Hard Topic: Probability & Independence 1-330 Chapter 01 - An Introduction to Business Statistics 109. A survey is made in a neighborhood of 80 voters. 65 were Democrats and 15 were Republicans. Of the Democrats, 35 are women, while 5 of the Republicans are women. If one subject from the group is randomly selected, find the probability: The individual is either a woman or a Democrat. A. .538 B. .813 C. .500 D. .438 E. .875 AACSB: Analytical Studies Bloom's: Application Difficulty: Medium Topic: Probability & Union 110. A survey is made in a neighborhood of 80 voters. 65 were Democrats and 15 were Republicans. Of the Democrats, 35 are women, while 5 of the Republicans are women. If one subject from the group is randomly selected, find the probability: A male Republican A. .125 B. .500 C. .333 D. .667 E. .188 (10/80) = .125 AACSB: Analytical Studies Bloom's: Application Difficulty: Medium Topic: Probability 1-331 Chapter 01 - An Introduction to Business Statistics 111. A survey is made in a neighborhood of 80 voters. 65 were Democrats and 15 were Republicans. Of the Democrats, 35 are women, while 5 of the Republicans are women. If one subject from the group is randomly selected, find the probability: A Democrat or a Republican A. 0.50 B. 1.00 C. 0.813 D. 0.188 E. 0.152 AACSB: Analytical Studies Bloom's: Application Difficulty: Easy Topic: Probability 112. Owners are asked to evaluate their experiences in buying a new car during the past twelve months. When surveys were analyzed the owners indicated they were most satisfied with their experiences at the following three dealers (in no particular order): Saturn, Honda, and Buick. When ranking the dealers how many outcomes are possible? A. 6 B. 9 C. 8 D. 10 E. 12 HSB, BHS, SHB, HBS, BSH, SBH AACSB: Analytical Studies Bloom's: Comprehension Difficulty: Easy Topic: Probability 1-332 Chapter 01 - An Introduction to Business Statistics 113. Owners are asked to evaluate their experiences in buying a new car during the past twelve months. When surveys were analyzed the owners indicated they were most satisfied with their experiences at the following three dealers (in no particular order): Saturn, Honda, and Buick. Assuming that each set of rankings is equally likely, what is the probability that Owners ranked Saturn first? A. 1/3 B. 1/6 C. 1/2 D. 5/6 E. 6/6 AACSB: Analytical Studies Bloom's: Application Difficulty: Easy Topic: Probability 114. Owners are asked to evaluate their experiences in buying a new car during the past twelve months. When surveys were analyzed the owners indicated they were most satisfied with their experiences at the following three dealers (in no particular order): Saturn, Honda, and Buick. Assuming that each set of rankings is equally likely, what is the probability that Owners ranked Saturn third? A. 1/3 B. 1/6 C. 1/2 D. 5/6 E. 6/6 AACSB: Analytical Studies Bloom's: Application Difficulty: Easy Topic: Probability 1-333 Chapter 01 - An Introduction to Business Statistics 115. Owners are asked to evaluate their experiences in buying a new car during the past twelve months. When surveys were analyzed the owners indicated they were most satisfied with their experiences at the following three dealers (in no particular order): Saturn, Honda, and Buick. Assuming that each set of rankings is equally likely, what is the probability that Owners ranked Saturn first and Honda second? A. 1/3 B. 1/6 C. 1/2 D. 5/6 E. 6/6 AACSB: Analytical Studies Bloom's: Application Difficulty: Easy Topic: Probability 116. In a study of chain saw injuries, 57% involved arms or hands. If three different chain saw injury cases are randomly selected, find the probability that they all involved arms or hands? A. 0.570 B. 0.190 C. 0.185 D. 0.829 E. 0.325 (.57) (.57) (.57) = .185 AACSB: Analytical Studies Bloom's: Application Difficulty: Easy Topic: Probability & Independence 1-334 Chapter 01 - An Introduction to Business Statistics 117. In a local survey, 100 citizens indicated their opinions on a revision to a local land use pla...
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This document was uploaded on 01/20/2014.

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