Multiple Choice
A statistic professor finds she averages five e-mail messages per day from students. Assume the
Number of messages approximates a Poisson distribution.
What is the probability that on a randomly selected day she will have five messages?
A) 0.0067
B) 0.875
C) 0.175
D) 1.0
Correct Answer:
Verified
Correct Answer:
Verified
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