In a survey of 2541 adults aged 18 years and older, 63% of respondents claimed that it was easier to make friends in person, whereas 37% thought that it was easier to do so through social-networking sites. Assuming that these results apply to the entire adult population, what is the probability that at most 3 out of 6 adults chosen at random hold the opinion that it is easier to make friends through social-networking sites? (Round your answer to four decimal places.)
In a survey of 2541 adults aged 18 years and older, 63% of respondents claimed that it was easier to make friends in person, whereas 37% thought that it was easier to do so through social-networking sites. Assuming that these results apply to the entire adult population, what is the probability that at most 3 out of 6 adults chosen at random hold the opinion that it is easier to make friends through social-networking sites? (Round your answer to four decimal places.)
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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In a survey of 2541 adults aged 18 years and older, 63% of respondents claimed that it was easier to make friends in person, whereas 37% thought that it was easier to do so through social-networking sites. Assuming that these results apply to the entire adult population, what is the probability that at most 3 out of 6 adults chosen at random hold the opinion that it is easier to make friends through social-networking sites? (Round your answer to four decimal places.)
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