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A student is taking a multiple-choice exam in which each question has four choioes. Assuming that she has no know|edge of the correct answers to
A student is taking a multiple-choice exam in which each question has four choioes. Assuming that she has no know|edge of the correct answers to any of the questions, she has decided on a strategy in which she will place four balis (marked A, B, G, and D) Into a best. She randomly selects one ball for each question and replaces the ball in the box. The marking on the ball will determine her answer to the question There are six multiple-choice ques1ions on 019 exam. complele pens (a) through (at below a. What is the probability that she will get six questions correct? 0.0002 (Round to four decimal places as needed.) Is. What is the probability that she will get at least ve questions correct? 0.0046 {Round to four decimal places as needed.) 0. What is the probability that she will get no questions correct? [:1 (Round to [our decimal places as needed.)
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