Mathematics, 07.10.2019 21:30 ccamiloggonzales1234
Assume that random guesses are made for nine multiple choice questions on an sat​ test, so that there are equal 9 ​trials, each with probability of success​ (correct) given by p equals 0.4. find the indicated probability for the number of correct answers. find the probability that the number x of correct answers is fewer than 4.
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Assume that random guesses are made for nine multiple choice questions on an sat​ test, so that th...
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