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# Sampling Shortly after the World Trade Center towers were

ISBN: 9780321836960 18

## Solution for problem 7CRE Chapter 3.4

Elementary Statistics | 12th Edition

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Problem 7CRE

Sampling Shortly after the World Trade Center towers were destroyed, America Online ran a poll of its Internet subscribers and asked this question: “Should the World Trade Center towers be rebuilt?” Among the 1,304,240 responses, 768,731 answered “yes,” 286,756 answered “no,” and 248,753 said that it was “too soon to decide.” Given that this sample is extremely large, can the responses be considered to be representative of the population of the United States? Explain.

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Problem 7CRE

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We have Shortly after the World Trade Center towers were destroyed, America Online ran a poll of its Internet subscribers and asked this question: “Should the World Trade Center towers be rebuilt?” Among the 1,304,240 responses, 768,731 answered “yes,” 286,756 answered “no,” and 248,753 said that it was “too...

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