SOLUTION: Suppose a multiple-choice test contains questions with 4 possible choices each. There are a total of 15 questions. Choosing answers randomly.
What is the probability of obtainin
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Question 747942: Suppose a multiple-choice test contains questions with 4 possible choices each. There are a total of 15 questions. Choosing answers randomly.
What is the probability of obtaining a 0%?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Suppose a multiple-choice test contains questions with 4 possible choices each. There are a total of 15 questions. Choosing answers randomly.
What is the probability of obtaining a 0%?
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Prob of missing each question is 3/4.
Prob of missing all 15 questions is (3/4)^15 = 0.0134
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Cheers,
Stan H.
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