The notation for the binomial distribution formula are as followed:

n=number of trials

x- number of success that happen during n trails

p = Probability of success [Note: If given the q then (p = 1-q)]

q = Probability of failure [Note: If given q then (q=1-p)]

! = Factorial

Before using this formula always verify that it meets the requirements necessary for a binomial probability distribution. Remember that the ! symbol represents a factorial.

Learn how to solve a Binomial Distribution TI-84 | TI-83 by following the guide but make sure it meets the necessary requirements which can be found using the Binomial Probability Distribution Definition.

Last Modified on February 18, 2013 by

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