Below is given the summary from the 112th Congress of Senators whose terms end in 2013, 2015, or 2017. 2013 2015 2017 Democrat 21 20 1 Republican 8 15 13 Choose one of these Senators at random and find a) P(Democrat and term expires in 2015) b) P(Republican or term expires in 2013) c) P(Republican given term expires in 2017)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 31E
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please solve this probabilty question

Below is given the summary from the 112th Congress of Senators whose terms end in 2013, 2015, or 2017.
2013
2015
2017
Democrat
21
20
1
Republican
8
15
13
Choose one of these Senators at random and find
a) P(Democrat and term expires in 2015)
b) P(Republican or term expires in 2013)
c) P(Republican given term expires in 2017)
Transcribed Image Text:Below is given the summary from the 112th Congress of Senators whose terms end in 2013, 2015, or 2017. 2013 2015 2017 Democrat 21 20 1 Republican 8 15 13 Choose one of these Senators at random and find a) P(Democrat and term expires in 2015) b) P(Republican or term expires in 2013) c) P(Republican given term expires in 2017)
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