It has been reported that 4 out of 5 silicon valley executives do not allow their children to use smart phones. Suppose the claim is true. If 100 silicon valley executives are selected at random, what is the probability that at least 90 of them do not allow their children to use smart phones? Use GeoGebra to determine the probability that at least 90 of them do not allow their children to use smart phones? Round your answer to four decimal places

It has been reported that 4 out of 5 silicon valley executives do not allow their children to use smart phones. Suppose the claim is true. If 100 silicon valley executives are selected at random, what is the probability that at least 90 of them do not allow their children to use smart phones? Use GeoGebra to determine the probability that at least 90 of them do not allow their children to use smart phones? Round your answer to four decimal places

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter9: Counting And Probability

Section: Chapter Questions

Problem 14T: An unbalanced coin is weighted so that the probability of heads is 0.55. The coin is tossed ten...

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Similar questions

Three people are chosen at random from a group of five men and ten women. What is the probability that all three are men?
An unbalanced coin is weighted so that the probability of heads is 0.55. The coin is tossed ten times. (a) What is the probability of getting exactly 6 heads? (b) What is the probability of getting fewer than 3 heads?

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