Multiple Choice
Assume that customer arrivals at a small cafe can be modeled by a Poisson distribution. The average arrival rate is 3 customers per hour. What is the probability of 2 or fewer arrivals in the next hour (to three decimal places) ?
A) Cannot be determined from the information given
B) 0.152
C) 0.224
D) 0.423
Correct Answer:
Verified
Correct Answer:
Verified
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