Solution Found!
Solved: Survey Refusals. In Exercise, refer to the
Chapter 4, Problem 28BSC(choose chapter or problem)
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?
Questions & Answers
QUESTION:
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?
ANSWER: