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Mathematics, 30.06.2019 03:40 860jay
Assume that random guesses are made for nine multiple choice questions on an sat test, so that there are = trials, each with probability of success (correct) given by p = 0.2. find the indicated probability for the number of correct answers. find the probability that the number x of correct answers is fewer than 4. g
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Assume that random guesses are made for nine multiple choice questions on an sat test, so that there...
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