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15. Suppose a fast-food restaurant can expect 6 customers every 9 minutes, on average. a) What is the probability that four or fewer customers will enter the restaurant in a 9-minute period? b) What is the probability that more than four customers will enter the restaurant in a 9 minute period?

15. Suppose a fast-food restaurant can expect 6 customers every 9 minutes, on average. a) What is the probability that four or fewer customers will enter the restaurant in a 9-minute period? b) What is the probability that more than four customers will enter the restaurant in a 9 minute period?

MATLAB: An Introduction with Applications
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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15. Suppose a fast-food restaurant can expect 6 customers every 9 minutes, on average. a) What is the probability that four or fewer customers will enter the restaurant in a 9-minute period? b) What is the probability that more than four customers will enter the restaurant in a 9 minute period?
Transcribed Image Text:15. Suppose a fast-food restaurant can expect 6 customers every 9 minutes, on average. a) What is the probability that four or fewer customers will enter the restaurant in a 9-minute period? b) What is the probability that more than four customers will enter the restaurant in a 9 minute period?
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