Mathematics, 16.07.2021 23:50 door9817
Assume that random guesses are made for nine multiple choice questions on an SAT test, so that there are n=9 trials, each with probability of
success (correct) given by p = 0.25. Find the indicated probability for the number of correct answers.
Find the probability that the number x of correct answers is fewer than 4.
P(X<4)=
Answers: 1
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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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