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Suppose that 65% of all voters prefer the Democratic candidate. Let X be the number of people who prefer the candidate when 12 people are surveyed at random. a. What is the distribution of X? X - N v ( Please show the following answers to 4 decimal places. b. What is the probability that exactly 6 voters who prefer the Democratic candidate in the survey? c. What is the probability that more than 6 voters who prefer the Democratic candidate in the survey? d. What is the probability that at most 6 voters who prefer the Democratic candidate in the survey? e. What is the probability that between 4 and 9 (including 4 and 9) voters who prefer the Democratic candidate in the survey?

Suppose that 65% of all voters prefer the Democratic candidate. Let X be the number of people who prefer the candidate when 12 people are surveyed at random. a. What is the distribution of X? X - N v ( Please show the following answers to 4 decimal places. b. What is the probability that exactly 6 voters who prefer the Democratic candidate in the survey? c. What is the probability that more than 6 voters who prefer the Democratic candidate in the survey? d. What is the probability that at most 6 voters who prefer the Democratic candidate in the survey? e. What is the probability that between 4 and 9 (including 4 and 9) voters who prefer the Democratic candidate in the survey?

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.CT: Chapter Test
Problem 24CT: Show the sample space of the experiment: toss a fair coin three times.
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M MyOpenMath -> Ce A myopenmath.com/assess2/?cid%3D1341768aid%3D9569227#/skip/11 Suppose that 65% of all voters prefer the Democratic candidate. Let X be the number of people who prefer the candidate when 12 people are surveyed at random. a. What is the distribution of X? X - N V Please show the following answers to 4 decimal places. b. What is the probability that exactly 6 voters who prefer the Democratic candidate in the survey? c. What is the probability that more than 6 voters who prefer the Democratic candidate in the survey? d. What is the probability that at most 6 voters who prefer the Democratic candidate in the survey? e. What is the probability that between 4 and 9 (including 4 and 9) voters who prefer the Democratic candidate in the survey? Submit Question
Transcribed Image Text:M MyOpenMath -> Ce A myopenmath.com/assess2/?cid%3D1341768aid%3D9569227#/skip/11 Suppose that 65% of all voters prefer the Democratic candidate. Let X be the number of people who prefer the candidate when 12 people are surveyed at random. a. What is the distribution of X? X - N V Please show the following answers to 4 decimal places. b. What is the probability that exactly 6 voters who prefer the Democratic candidate in the survey? c. What is the probability that more than 6 voters who prefer the Democratic candidate in the survey? d. What is the probability that at most 6 voters who prefer the Democratic candidate in the survey? e. What is the probability that between 4 and 9 (including 4 and 9) voters who prefer the Democratic candidate in the survey? Submit Question
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