a survey of 1000 eligible voters selected at random, it was found that 100 had a college degree. Additionally, it was found that 70% of those who had a college degree voted in the last presidential election, whereas 47% of the peopl ho did not have a college degree voted in the last presidential election. Assuming that the poll is representative of all eligible voters, find the probability that an eligible voter selected at random will have the following characteristics. ound your answers to three decimal places.) (a) The voter had a college degree and voted in the last presidential election. (b) The voter did not have a college degree and did not vote in the last presidential election. (c) The voter voted the last presidential election.
a survey of 1000 eligible voters selected at random, it was found that 100 had a college degree. Additionally, it was found that 70% of those who had a college degree voted in the last presidential election, whereas 47% of the peopl ho did not have a college degree voted in the last presidential election. Assuming that the poll is representative of all eligible voters, find the probability that an eligible voter selected at random will have the following characteristics. ound your answers to three decimal places.) (a) The voter had a college degree and voted in the last presidential election. (b) The voter did not have a college degree and did not vote in the last presidential election. (c) The voter voted the last presidential election.
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Transcribed Image Text:In a survey of 1000 eligible voters selected at random, it was found that 100 had a college degree. Additionally, it was found that 70% of those who had a college degree voted in the last presidential election, whereas 47% of the people
who did not have a college degree voted in the last presidential election. Assuming that the poll is representative of all eligible voters, find the probability that an eligible voter selected at random will have the following characteristics.
(Round your answers to three decimal places.)
(a) The voter had a college degree and voted in the last presidential election.
(b) The voter did not have a college degree and did not vote in the last presidential election.
(c) The voter voted in the last presidential election.
(d) The voter did not vote in the last presidential election.
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