Mathematics, 02.03.2020 20:53 deannajd03
Assume that random guesses are made for seven multiple choice questions on an SAT test, so that there are nequals7 trials, each with probability of success (correct) given by pequals0.55. Find the indicated probability for the number of correct answers. Find the probability that the number x of correct answers is fewer than 4. Upper P (Upper X less than 4 )equals nothing (Round to four decimal places as needed.)
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Assume that random guesses are made for seven multiple choice questions on an SAT test, so that ther...
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