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Category > Computer Science Posted 08 May 2017 My Price 6.00

Tri-Cities Bank has a single drive-in teller window

 


Tri-Cities Bank has a single drive-in teller window. On Friday mornings, customers arrive at the drive-in window randomly, following a Poisson distribution at an average rate of 30 per hour.

 

a. How many customers arrive per minute, on average?

b. How many customers would you expect to arrive in a 10-minute interval?

c. Use to determine the probability of exactly 0, 1, 2, and 3 arrivals in a 10-minute interval. (You can verify your answers using the POISSON( ) function in Excel.)

d. What is the probability of more than three arrivals occurring in a 10-minute interval?

 

 

 
 

Answers

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Status NEW Posted 08 May 2017 11:05 AM My Price 6.00

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file 1494244013-Answer.docx preview (142 words )
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