Posted by **Suphaluck** on Tuesday, April 6, 2010 at 7:29pm.

A statistics professor receives an average of 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?

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**W**, Tuesday, May 5, 2015 at 11:52am
0.0067

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