If the average number of customers served per hour is five, then the probability that the service exceeds 21 min for any customer is ______.
A. 74.1%
B. 54.9%
C. 36.8%
D. 17.4%
D. 17.4%
You might also like to view...
An RFP should set the stage for an effective and uniform review process by? __________________.
Fill in the blank(s) with the appropriate word(s).
What is the average number of folks either purchasing a soda or waiting to purchase one?
The soda machine outside the lecture hall sees a steady stream of customers throughout the day. The machine takes 4 seconds to deliver a can of carbonated sugar water once the button is pressed and students generally know what they want from the machine - the average feeding of the machine takes two seconds. Over the course of a twelve hour lecture day, students arrive at the rate of 500 per hour. A) 1.83 B) 2.16 C) 2.46 D) 2.92
The loss reporting mechanism for Subchapter S corporations is most like: A)?A partnership
B)?A corporation. C)?A REIT. D)?None of the above
Patterns are ________, but we need experience to use them wisely and effectively
A) abstractions of experience B) very expensive C) very useful D) usually useless