In a survey of 1348 people, 872 people said they voted in a recent presidential election. Voting records show that 62% of eligible voters actually did vote. Given that 62% of eligible voters actually did vote, (a) find the probability that among 1348 randomly selected voters, at least 872 actually did vote.
In a survey of 1348 people, 872 people said they voted in a recent presidential election. Voting records show that 62% of eligible voters actually did vote. Given that 62% of eligible voters actually did vote, (a) find the probability that among 1348 randomly selected voters, at least 872 actually did vote.
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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Question
In a survey of
1348
people,
872
people said they voted in a recent presidential election. Voting records show that
62%
of eligible voters actually did vote. Given that
62%
of eligible voters actually did vote, (a) find the probability that among
1348
randomly selected voters, at least
872
actually did vote.
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