41) Burger Cart April has a popular burger cart where an average of 12 customers per hour arrive to buy a burger. April can serve an average of 20 customers per hour. Layla runs a coffee stand across the street from April. As Layla looks over at April's burger cart, what is the probability she will see 3 customers at the cart (in line or being served)? Group of answer choices 0.4219 0.0156 0.7500 0.0117 0.0720 0.1055 0.2500
41) Burger Cart April has a popular burger cart where an average of 12 customers per hour arrive to buy a burger. April can serve an average of 20 customers per hour. Layla runs a coffee stand across the street from April. As Layla looks over at April's burger cart, what is the probability she will see 3 customers at the cart (in line or being served)? Group of answer choices 0.4219 0.0156 0.7500 0.0117 0.0720 0.1055 0.2500
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter12: Queueing Models
Section12.5: Analytic Steady-state Queueing Models
Problem 13P
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41) Burger Cart
April has a popular burger cart where an average of 12 customers per hour arrive to buy a burger. April can serve an average of 20 customers per hour.
Layla runs a coffee stand across the street from April. As Layla looks over at April's burger cart, what is the probability she will see 3 customers at the cart (in line or being served)?
Group of answer choices
0.4219
0.0156
0.7500
0.0117
0.0720
0.1055
0.2500
42)
Burger Cart
The average time required to serve a customer = _______ minutes.
Group of answer choices
2.50 minutes
1.67 minutes
3.00 minutes
20.00 minutes
4.00 minutes
5.00 minutes
2.00 minutes
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