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Assume that random guesses are made for 8 multiple-choice questions on a test with 5 choices for eachquestion, so that there are n=8 trials, each

Assume that random guesses are made for 8 multiple-choice questions on a test with 5 choices for eachquestion, so that there are n=8 trials, each with probability of success(correct) given by p=0.20. Find the probability of no correct answers.

The probability of no correct answers is?

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