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 two messages?
A) 0.0067
B) 0.0014
C) 0.420
D) 0.084
E) 0.5
Correct Answer:
Verified
Correct Answer:
Verified
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