Let the number of chocolate chips in a certain type of cookie have a Poisson distribu- tion. We want the probability that a randomly chosen cookie has at least two chocolate chips to be greater than .99. Find the smallest value of the mean of the distribution. that ensures this probability.

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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7 Let the number of chocolate chips in a certain type of cookie have a Poisson distribu-
tion. We want the probability that a randomly chosen cookie has at least two chocolate
chips to be greater than .99. Find the smallest value of the mean of the distribution
that ensures this probability.
8 Two movie theaters compete for the business of 1,000 customers. Assume that each
customer chooses between the movie theaters independently and with "indifference."
Transcribed Image Text:7 Let the number of chocolate chips in a certain type of cookie have a Poisson distribu- tion. We want the probability that a randomly chosen cookie has at least two chocolate chips to be greater than .99. Find the smallest value of the mean of the distribution that ensures this probability. 8 Two movie theaters compete for the business of 1,000 customers. Assume that each customer chooses between the movie theaters independently and with "indifference."
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