The number of customers entering the store every 15 minutes follow a Poisson distribution with the parameter λ=2. Calculate the probability that 6 or more customers visit the store within an hour.
Last edited by mr fantastic; May 30th 2010 at 05:41 AM.
Reason: Re-titled.
The number of customers entering the store every 15 minutes follow a Poisson distribution with the parameter λ=2. Calculate the probability that 6 or more customers visit the store within an hour.