Stats: Modeling the World Nasta Edition Grades 9-12
3rd Edition
ISBN: 9780131359581
Author: David E. Bock, Paul F. Velleman, Richard D. De Veaux
Publisher: PEARSON
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Chapter 12, Problem 35E
(a)
To determine
To explain do you think the proposed sampling method is appropriate.
(a)
Expert Solution
Answer to Problem 35E
Yes, it is.
Explanation of Solution
It is given the sampling method in which we want to know what percentage of local doctors accept medical patients. So, they have called the offices of
(b)
To determine
To explain do you think the proposed sampling method is appropriate.
(b)
Expert Solution
Answer to Problem 35E
No, it is not.
Explanation of Solution
It is given the sampling method in the question that we want to know what percentage of local businesses anticipated hiring additional employees in the upcoming month. So, they have randomly selected a page from yellow page and call every business listed there. Thus, we can say that this is not appropriate since the Yellow Pages may group businesses by location. All of the businesses in that area may be more inclined or disinclined to hire.
Chapter 12 Solutions
Stats: Modeling the World Nasta Edition Grades 9-12
Ch. 12 - Prob. 1ECh. 12 - Prob. 2ECh. 12 - Prob. 3ECh. 12 - Prob. 4ECh. 12 - Prob. 5ECh. 12 - Prob. 6ECh. 12 - Prob. 7ECh. 12 - Prob. 8ECh. 12 - Prob. 9ECh. 12 - Prob. 10E
Ch. 12 - Prob. 11ECh. 12 - Prob. 12ECh. 12 - Prob. 13ECh. 12 - Prob. 14ECh. 12 - Prob. 15ECh. 12 - Prob. 16ECh. 12 - Prob. 17ECh. 12 - Prob. 18ECh. 12 - Prob. 19ECh. 12 - Prob. 20ECh. 12 - Prob. 21ECh. 12 - Prob. 22ECh. 12 - Prob. 23ECh. 12 - Prob. 24ECh. 12 - Prob. 25ECh. 12 - Prob. 26ECh. 12 - Prob. 27ECh. 12 - Prob. 28ECh. 12 - Prob. 29ECh. 12 - Prob. 30ECh. 12 - Prob. 31ECh. 12 - Prob. 32ECh. 12 - Prob. 33ECh. 12 - Prob. 34ECh. 12 - Prob. 35ECh. 12 - Prob. 36E
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