A tax advisor is able to serve 4 customers per hour on a walk-in basis. An average of 3 customers arrive at the advisor's desk each hour for this service. How many minutes per hour does the advisor have to handle other tasks (not meeting with customers)?
A tax advisor is able to serve 4 customers per hour on a walk-in basis. An average of 3 customers arrive at the advisor's desk each hour for this service. How many minutes per hour does the advisor have to handle other tasks (not meeting with customers)?
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
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![Tax Advisor
A tax advisor is able to serve 4 customers per hour on a walk-in basis. An average of 3 customers
arrive at the advisor's desk each hour for this service.
How many minutes per hour does the advisor have to handle other tasks (not meeting with
customers)?
O 7.5 minutes
25 minutes
15 minutes
4 minutes
45 minutes
Tax Advisor
The tax advisor would like to calculate the probability that more than 1 customer will arrive in the
next hour. Which of the following calculations will provide that answer?
A. P(X=0) + P(X=1)
B. Pn=0+ Pn=1
C. 1-Pn=1
D. 1- P(X=1)
E. 1- [P(X=0) + P(X=1)]
F. 1- [Pn=0+ Pn=1]
OA
B
C
OD
E
OF](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faa9eb86d-6827-4f18-9aa4-e931c7b68809%2Fe731cc94-e933-4eb9-ae79-bf16d44fddd4%2Fsm415_processed.png&w=3840&q=75)
Transcribed Image Text:Tax Advisor
A tax advisor is able to serve 4 customers per hour on a walk-in basis. An average of 3 customers
arrive at the advisor's desk each hour for this service.
How many minutes per hour does the advisor have to handle other tasks (not meeting with
customers)?
O 7.5 minutes
25 minutes
15 minutes
4 minutes
45 minutes
Tax Advisor
The tax advisor would like to calculate the probability that more than 1 customer will arrive in the
next hour. Which of the following calculations will provide that answer?
A. P(X=0) + P(X=1)
B. Pn=0+ Pn=1
C. 1-Pn=1
D. 1- P(X=1)
E. 1- [P(X=0) + P(X=1)]
F. 1- [Pn=0+ Pn=1]
OA
B
C
OD
E
OF
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