The service times for customers coming through a checkout counter in a retail
store are independent random variables with mean 1.5 minutes and variance 1.0.
Approximate the probability that 100 customers can be served in less than 2
hours of total service time.

Question

Mohamedsayed2019idn Mohamedsayed2019idn

01-07-2021
Mathematics

Answered

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The service times for customers coming through a checkout counter in a retail
store are independent random variables with mean 1.5 minutes and variance 1.0.
Approximate the probability that 100 customers can be served in less than 2
hours of total service time.

Sagot :

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