january 27 boards
DESCRIPTION
Yukon College course MATH 105 (Intro Stats) blackboardsTRANSCRIPT
One way to get X heads out of n flips is to get them all in a row. We can multiply together the probabilities of these independent events. But we can get X heads out of n flips in a lot of different orders, which is given by the combination.
Voila … the Binomial Distribution formula.
A Poisson problem