The amount of time, in seconds, a cashier spends with a customer during lunch time at a fast food restaurant follows an exponential distribution. The average amount of time spent with a customer is 160 seconds. What is the probability a cashier spends in between 100 and 200 seconds with a customer?
The amount of time, in seconds, a cashier spends with a customer during lunch time at a fast food restaurant follows an exponential distribution. The average amount of time spent with a customer is 160 seconds. What is the probability a cashier spends in between 100 and 200 seconds with a customer?
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 44E
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The amount of time, in seconds, a cashier spends with a customer during lunch time at a fast food restaurant follows an exponential distribution. The average amount of time spent with a customer is 160 seconds. What is the probability a cashier spends in between 100 and 200 seconds with a customer? |
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