Motorists arrive at a Gulf gas station at the rate of two per minute during morning hours.
Question:
a. What is the probability that more than two motorists will arrive at the Gulf gas station during a one-minute interval in the morning?
b. What is the probability that exactly six motorists will arrive at the Gulf gas station during a five-minute interval in the morning?
c. How many motorists can an employee expect in her three-hour morning shift?
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a P X 2 1 P X 0 P X 1 P X 2 1 e 2 2 0 0 e 2 ...View the full answer
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Related Book For 
Essentials Of Business Statistics Communicating With Numbers
ISBN: 9780078020544
1st Edition
Authors: Sanjiv Jaggia, Alison Kelly
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