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# Surveys: Manipulation The New York Times did a special

ISBN: 9780618949922 213

## Solution for problem 6 Chapter 1.3

Understandable Statistics | 9th Edition

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Problem 6

Surveys: Manipulation The New York Times did a special report on polling that was carried in papers across the nation. The article pointed out how readily the results of a survey can be manipulated. Some features that can influence the results of a poll include the following: the number of possible responses, the phrasing of the question, the sampling techniques used (voluntary response or sample designed to be representative), the fact that words may mean different things to different people, the questions that precede the question of interest, and finally, the fact that respondents can offer opinions on issues they know nothing about. (a) Consider the expression over the last few years. Do you think that this expression means the same time span to everyone? What would be a more precise phrase? (b) Consider this question: Do you think fines for running stop signs should be doubled? Do you think the response would be different if the question Have you ever run a stop sign? preceded the question about fines? (c) Consider this question: Do you watch too much television? What do you think the responses would be if the only responses possible were yes or no? What do you think the responses would be if the possible responses were rarely, sometimes, or frequently?

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Chapter 10 --- Testing Hypotheses for Proportions One Proportion Z-test ESP example --- in class n 10 20 30 40 100 300 100 Y 7 12 13 21 42 152 70 p 0.70 0.60 0.43 0.53 0.42 0.51 0.70 Z...

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##### ISBN: 9780618949922

Since the solution to 6 from 1.3 chapter was answered, more than 289 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 6 from chapter: 1.3 was answered by , our top Statistics solution expert on 01/04/18, 09:09PM. This full solution covers the following key subjects: . This expansive textbook survival guide covers 57 chapters, and 994 solutions. This textbook survival guide was created for the textbook: Understandable Statistics, edition: 9. Understandable Statistics was written by and is associated to the ISBN: 9780618949922. The answer to “Surveys: Manipulation The New York Times did a special report on polling that was carried in papers across the nation. The article pointed out how readily the results of a survey can be manipulated. Some features that can influence the results of a poll include the following: the number of possible responses, the phrasing of the question, the sampling techniques used (voluntary response or sample designed to be representative), the fact that words may mean different things to different people, the questions that precede the question of interest, and finally, the fact that respondents can offer opinions on issues they know nothing about. (a) Consider the expression over the last few years. Do you think that this expression means the same time span to everyone? What would be a more precise phrase? (b) Consider this question: Do you think fines for running stop signs should be doubled? Do you think the response would be different if the question Have you ever run a stop sign? preceded the question about fines? (c) Consider this question: Do you watch too much television? What do you think the responses would be if the only responses possible were yes or no? What do you think the responses would be if the possible responses were rarely, sometimes, or frequently?” is broken down into a number of easy to follow steps, and 214 words.

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