4) Customers arrive at a checkout counter at an average rate of 1.5 per minute. Find the probabilities that a) exactly t
Posted: Thu Feb 17, 2022 11:00 am
4) Customers arrive at a checkout counter at an average rate of 1.5 per minute. Find the probabilities that a) exactly two will arrive in any given minute; b) at least three will arrive during an interval of two minutes.