
TERRORISM In a survey of 1504 adults nationwide conducted by the Pew Research Center in February 2015, the participants were asked which of the two statements comes closer to their own view: (1) Using overwhelming military force is the best way to defeat terrorism around the world or (2) Relying too much on military force to defeat terrorism creates hatred that leads to more terrorism. The results are as follows:
Political Affiliation |
Overwhelming Military Force Is Best (%) |
Too Much Force Creates Hatred (%) |
Unsure (%) |
Republican | 74 | 22 | 4 |
Democrat | 30 | 65 | 5 |
Independent | 44 | 48 | 8 |
Assume that these results apply to the population at large. Suppose that in a gathering of 200 adults, 40 are Republicans, 50 are Democrats, and the rest are Independents. If one of these adults is chosen at random and he asserts that too much force creates hatred, what is the probability that he is an Independent?
Source: Pew Research Centre.

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Chapter 7 Solutions
Finite Mathematics For The Managerial, Life, And Social Sciences
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