AP Statistics TI 83/84 Calculator functions

Finds the probability of x number of successes in a binomial setting. 5. binomcdf (n, p, X): Finds the probability of x or fewer successes in a binomial setting. Ex: The probability of randomly guessing correctly at a multiple choice question is .2. If Sally guesses at all 20 questions, what is the probability that she will get at least 6 correct. ................
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