Assume that random guesses are made for 8 multiple choice

Last updated: 7/19/2022

Assume that random guesses are made for 8 multiple choice questions on a test with 5 choices for each question, 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 (Round to three decimal places as needed)