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According to a survey of 25,000 households conducted by Nielson Company, 51% of the people watching the 2010 Super Bowl enjoyed the commercials more than the game itself. Consider a random sample of nine people who watched the Super Bowl:

a) What is the probability that exactly three people enjoyed the commercials more than the game?

b) What is the probability that less than four people enjoyed the commercials more than the game?

c) What is the probability that either six or seven people enjoyed the commercials more than the game?

d) What are the mean and standard deviation for this distribution?

e) Construct a histogram for this distribution

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91012670

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