AP Statistics TI 83/84 Calculator functions

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. Ans: 1 – binomcdf (20, .2, 5). 6. geometpdf (p, X): In the geometric setting this gives you the probability … ................
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