ract of 67 members of the US Serame in Juxe 2012, and when fley are ap for melection.
\table[[Up for reelection:,Democratic Party,Republican Party,Other,Total],[November 2014,20,13,0,],[November 2016,10,24,0,]]
Table 3.19
221
\table[[Up for reelection:,Democratic Party,Republican Party,Other,Total],[Total,,,,]]
Table 3.19
What is the probability that a randoraly selected senator has as "Other" afficione?
What is the probabliry sam a randemly selected senater is ap for relection is Norember 2010?
What is the probability that a randonsly selected senator is a Democral and up for relection in November 2016 ?
What is the probabiling that a randomly selected senator is a ferpollican or is up for relection in November 2014 ?
Suppose than a member of the US Smane is randonily selecind. Given that the randomly selected senanor is up for relection in Nowember 2016, what is the probability than this smanor is a Democrad?
Suppose that a member of the US Servate is randomly selected. What is the probability than the senanor in ap fre relection in November 2014, knowing that this smator is a Rrpublican?