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Solved: Survey Refusals. In Exercise, refer to the

Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola ISBN: 9780321836960 18

Solution for problem 28BSC Chapter 4.3

Elementary Statistics | 12th Edition

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Elementary Statistics | 12th Edition | ISBN: 9780321836960 | Authors: Mario F. Triola

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?

Step-by-Step Solution:
Step 1 of 3

Solution  28BSC

0.1676.

Step 2 of 3

Chapter 4.3, Problem 28BSC is Solved
Step 3 of 3

Textbook: Elementary Statistics
Edition: 12
Author: Mario F. Triola
ISBN: 9780321836960

Since the solution to 28BSC from 4.3 chapter was answered, more than 315 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 , 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: 12. 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 and is associated to the ISBN: 9780321836960.

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