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# Solved: Survey Refusals. In Exercise, refer to the

## Problem 28BSC Chapter 4.3

Elementary Statistics | 12th Edition

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Problem 28BSC

Survey Refusals. In Exercise, refer to the following table summarizing results from a study of people who refused to answer survey questions (based on data from“I Hear You Knocking but You Can’t Come In,” by Fitzgerald and Fuller, Sociological Methods and Research, Vol. 11, No. 1). In each case, assume that one of the subjects is randomly selected.

 Age 18–21 22–29 30–39 40–49 50–59 60 and over Responded 73 255 245 136 138 202 Refused 11 20 33 16 27 49

Survey Refusals A pharmaceutical company is interested in opinions of the elderly, because they are either receiving Medicare or will receive it soon. What is the probability that the selected subject is someone 60 and over who responded?

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##### ISBN: 9780321836960

Since the solution to 28BSC from 4.3 chapter was answered, more than 262 students have viewed the full step-by-step answer. The full step-by-step solution to problem: 28BSC from chapter: 4.3 was answered by Sieva Kozinsky, our top Statistics solution expert on 03/15/17, 10:30PM. This full solution covers the following key subjects: Survey, refusals, selected, Probability, BSC. This expansive textbook survival guide covers 121 chapters, and 3629 solutions. This textbook survival guide was created for the textbook: Elementary Statistics, edition: 12th. The answer to “Survey Refusals. In Exercise, refer to the following table summarizing results from a study of people who refused to answer survey questions (based on data from“I Hear You Knocking but You Can’t Come In,” by Fitzgerald and Fuller, Sociological Methods and Research, Vol. 11, No. 1). In each case, assume that one of the subjects is randomly selected.Age 18–2122–2930–3940–4950–5960 and overResponded73255245136138202Refused112033162749Survey Refusals A pharmaceutical company is interested in opinions of the elderly, because they are either receiving Medicare or will receive it soon. What is the probability that the selected subject is someone 60 and over who responded?” is broken down into a number of easy to follow steps, and 98 words. Elementary Statistics was written by Sieva Kozinsky and is associated to the ISBN: 9780321836960.

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