What is the probability that a randomly selected senator is a Democrat or is up for reelection in November 2014? (Enter your pro
bability as a fraction.)
1 answer:
Answer: 20/33
Step-by-step explanation:
According to the table of statistics given for the politicians
number of Dem. Senator = 20
number of Rep. Senator = 13
Total for Senators = 33
Let E be the event,
The required probability is:
P(E) = P(Dem)
= 20/33
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