The number of emails that a scientist receives, follows a Poisson distribution with an average rate of 20
emails per day (all 24 hours).
(α)
What is the probability to receive exactly 21 emails today?
Today she gives classes between 13:00-15:00.
b) How many new emails is expected to find when she will open her computer?
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.