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Category > Accounting Posted 20 Jun 2017 My Price 5.00

The arrival time of an elevator in a 12-story dormitory is equally likely

The arrival time of an elevator in a 12-story dormitory is equally likely at any time range during the next 4 minutes.

 

a. Calculate the expected arrival time.

b. What is the probability that an elevator arrives in less than 11/2 minutes?

c. What is the probability that the wait for an elevator is more than 11/2 minutes?

Answers

Alpha Geek
(8)
Status NEW Posted 20 Jun 2017 11:06 AM My Price 5.00

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Attachments

file 1497959439-2232992_1_636330910420605705_Arrival-time-distribution.xlsx preview (92 words )
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