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what is binomial probability. You will also get a step by step solution to follow. N is the fixed number of trials.
Probabilities for a binomial random variable X can be found using the following formula for p x. S 2 np1-p Standard Deviation of X. In probability theory and statistics the binomial distribution with parameters n and p is the discrete probability distribution of the number of successes in a sequence of n independent experiments each asking a yesno question and each with its own Boolean -valued outcome.
N number of trials.
N number of trials. You will also get a step by step solution to follow. See wikipedia for more information on definition of a binomial. N k number of failures.