9. 0.183-18.3%. The table below shows the result of a survey in which 2000 students were asked how they voted in the 2016 Presidential Election. (Find the probabilities to four decimal places.) Voted for T Voted for C Voted for another Did not vote City Tech Males City Tech Females 452 124 229 653 87 176 195 84 (a) Find the probability that a student in this group did not vote. (b) Given that a student voted for C, find the probability the student was female. (c) Find the probability that a student was male or voted for another candidate. (d) Are the categories "did not vote" and "voted for C" mutually exclusive? Why? (e) What is the probability that the student did not vote for T?
9. 0.183-18.3%. The table below shows the result of a survey in which 2000 students were asked how they voted in the 2016 Presidential Election. (Find the probabilities to four decimal places.) Voted for T Voted for C Voted for another Did not vote City Tech Males City Tech Females 452 124 229 653 87 176 195 84 (a) Find the probability that a student in this group did not vote. (b) Given that a student voted for C, find the probability the student was female. (c) Find the probability that a student was male or voted for another candidate. (d) Are the categories "did not vote" and "voted for C" mutually exclusive? Why? (e) What is the probability that the student did not vote for T?
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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Transcribed Image Text:9.
0.183-18.3%.
The table below shows the result of a survey in which 2000 students were asked how they voted in the
2016 Presidential Election. (Find the probabilities to four decimal places.)
Voted for T
Voted for C Voted for another
Did not vote
City Tech Males
City Tech Females
452
124
229
653
87
176
195
84
(a) Find the probability that a student in this group did not vote.
(b) Given that a student voted for C, find the probability the student was female.
(c) Find the probability that a student was male or voted for another candidate.
(d) Are the categories "did not vote" and "voted for C" mutually exclusive? Why?
(e) What is the probability that the student did not vote for T?
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