Question: A test has 20 true/false questions. What is the probability that a student passes the test if they guess the answers? Passing means that the
A test has 20 true/false questions. What is the probability that a student passes the test if they guess the answers? Passing means that the student needs to get 15 questions correct. (Hint: you must determine the probability of success; look at the number of choices of answers the student will select from)
The probability that the student will get 15 correct questions in this test by guessing is
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