Mathematics, 05.07.2019 21:10 jstyopin

Assume that random guesses are made for 4 multiple-choice questions on a test with 5 choices for each question, so that there are nequals4 trials, each with probability of success (correct) given by p equals 0.20. find the probability of no correct answers.

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Assume that random guesses are made for 4 multiple-choice questions on a test with 5 choices for eac...