A quiz in a statistics course has 4 mutiple choice questions, each with 5 possible answer. A passing grade is 3 or more correct answer to the 4 questions. Allison has not studied for the quiz. She has o idea of the correct answer to any of the questions and decides to guess at random for each.
FIND THE PROBABILITY THAT SHE PASSES THE QUIZ
FIND THE PROBABILITY THAT SHE PASSES THE QUIZ