A CBS News/new York times survey found that 97% of Americans believe that textingwhile driving should be outlawed (CBS News website, January 5, 2015).a. For a sample of 10 Americans, what is the probability that at least 8 say that theybelieve texting while driving should be outlawed? Use the binomial distribution probability function discussed in Section 5.5 to answer this question.b. For a sample of 100 Americans, what is the probability that at least 95 say that theybelieve texting while driving should be outlawed? Use the normal approximation ofthe binomial distribution to answer this question
A CBS News/new York times survey found that 97% of Americans believe that textingwhile driving should be outlawed (CBS News website, January 5, 2015).a. For a sample of 10 Americans, what is the probability that at least 8 say that theybelieve texting while driving should be outlawed? Use the binomial distribution probability function discussed in Section 5.5 to answer this question.b. For a sample of 100 Americans, what is the probability that at least 95 say that theybelieve texting while driving should be outlawed? Use the normal approximation ofthe binomial distribution to answer this question
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A CBS News/new York times survey found that 97% of Americans believe that texting
while driving should be outlawed (CBS News website, January 5, 2015).
a. For a sample of 10 Americans, what is the probability that at least 8 say that they
believe texting while driving should be outlawed? Use the binomial
b. For a sample of 100 Americans, what is the probability that at least 95 say that they
believe texting while driving should be outlawed? Use the normal approximation of
the binomial distribution to answer this question
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