29. Voter Registration A city ward consists of 200 registered voters of whom 125 are registered Republicans

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29. Voter Registration A city ward consists of 200 registered voters of whom 125 are registered Republicans and 75 are registered with other parties. On voting day, n510 people are selected at random for an exit poll in this ward.

a. What is the probability distribution, p(x), for x, the number of Republicans in the poll?

b. Find p(10).

c. Find p(0).

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Introduction To Probability And Statistics

ISBN: 9780357114469

15th Edition

Authors: William Mendenhall Iii , Robert Beaver , Barbara Beaver

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