In a survey of 242 people, the following data were obtained relating gender to political orientation: Republican (R) Democrat (D) Independent (I) Total Male (M) 88 50 34 172 Femal (F) 19 39 12 70 Total 107 89 46 242 A person is randomly selected. What is the probability that the person is: a) Male? b) Male and a Democrat? c) Male given that the person is a Democrat? d) Republican given that the person is Male? e) Female given that the person is an Independent? f) Are the events Male and Republican independent? Enter yes or no .
In a survey of 242 people, the following data were obtained relating gender to political orientation: Republican (R) Democrat (D) Independent (I) Total Male (M) 88 50 34 172 Femal (F) 19 39 12 70 Total 107 89 46 242 A person is randomly selected. What is the probability that the person is: a) Male? b) Male and a Democrat? c) Male given that the person is a Democrat? d) Republican given that the person is Male? e) Female given that the person is an Independent? f) Are the events Male and Republican independent? Enter yes or no .
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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In a survey of 242 people, the following data were obtained relating gender to political orientation:
| Republican (R) | Democrat (D) | Independent (I) | Total | |
| Male (M) | 88 | 50 | 34 | 172 |
| Femal (F) | 19 | 39 | 12 | 70 |
| Total | 107 | 89 | 46 | 242 |
A person is randomly selected. What is the probability that the person is:
a) Male?
b) Male and a Democrat?
c) Male given that the person is a Democrat?
d) Republican given that the person is Male?
e) Female given that the person is an Independent?
f) Are the
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