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 5, Problem 13E
a)
To determine
To suggest change in histogram for better comparison.
a)
Expert Solution
Answer to Problem 13E
The scale on the horizontal axis should be same.
Explanation of Solution
Given:
For better comparison, the scale on the horizontal axis should be same. So, we can make it 0 to 20 scale for both histograms.
b)
To determine
To explain the distributions.
b)
Expert Solution
Answer to Problem 13E
The shape of the distribution of Men and Women are bot left skewed.
Explanation of Solution
Given:
The shape of the distribution of Men and Women are bot left skewed. Also, the duration of Men has a larger spread as compare to Women. There seems to be an outlier in duration of Men however it is not in Women duration.
c)
To determine
To suggest a reason for the peak in Women’s length of stay.
c)
Expert Solution
Answer to Problem 13E
Yes, because women have to stay longer for child births which is not true for men.
Explanation of Solution
Given:
In general, women have to stay longer for child births which is not true for men. This is the reason for the peak in Women’s length of stay.
Chapter 5 Solutions
Stats: Modeling the World Nasta Edition Grades 9-12
Ch. 5 - Prob. 1ECh. 5 - Prob. 5ECh. 5 - Prob. 6ECh. 5 - Prob. 7ECh. 5 - Prob. 8ECh. 5 - Prob. 9ECh. 5 - Prob. 10ECh. 5 - Prob. 11ECh. 5 - Prob. 12ECh. 5 - Prob. 13E
Ch. 5 - Prob. 14ECh. 5 - Prob. 15ECh. 5 - Prob. 16ECh. 5 - Prob. 17ECh. 5 - Prob. 18ECh. 5 - Prob. 19ECh. 5 - Prob. 20ECh. 5 - Prob. 21ECh. 5 - Prob. 22ECh. 5 - Prob. 23ECh. 5 - Prob. 24ECh. 5 - Prob. 25ECh. 5 - Prob. 26ECh. 5 - Prob. 27ECh. 5 - Prob. 28ECh. 5 - Prob. 29ECh. 5 - Prob. 30ECh. 5 - Prob. 31ECh. 5 - Prob. 32ECh. 5 - Prob. 33ECh. 5 - Prob. 34ECh. 5 - Prob. 35ECh. 5 - Prob. 36ECh. 5 - Prob. 37ECh. 5 - Prob. 38ECh. 5 - Prob. 39ECh. 5 - Prob. 40ECh. 5 - Prob. 41ECh. 5 - Prob. 42E
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