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Mathematics, 07.10.2020 14:01 depaze8400
Assume that random guesses are made for nine multiple choice questions on an SAT test, so that there are no 9 trials, each with probability of success (correct) given by p=0.4. Find the indicated probability for the number of correct answers.
Find the probability that the number of correct answers is lower than 4.
P(X<4)=
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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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