SOLUTION: a certain webpage receives on average 45 hits per minute. what is the probability that 75 hits are received during 2 minutes?

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Question 859732: a certain webpage receives on average 45 hits per minute. what is the probability that 75 hits are received during 2 minutes?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

Poisson Distribution

average rate of success = 45/min  0r 90/2min

P(x =75/2min) =poissioncdf(90, 75)= .0122