A multiple-choice test has 100 questions, each with four alternatives. At least 60 correct answers are required for a passing grade. If you guess at random, what is the probability that you pass?
A multiple-choice test has 100 questions, each with four alternatives. At least 60 correct answers are required for a passing grade. If you guess at random, what is the probability that you pass?
Chapter8: Sequences, Series,and Probability
Section: Chapter Questions
Problem 41CT: On a game show, a contestant is given the digits 3, 4, and 5 to arrange in the proper order to form...
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A multiple-choice test has 100 questions, each with four alternatives. At least 60 correct answers are required for a passing grade.
If you guess at random, what is the
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