SOLUTION: pls help me solve this question
A question paper consists of 5 multiple choice questions each of which has 4 choices(of which only one is correct).If a student answers all the f
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A question paper consists of 5 multiple choice questions each of which has 4 choices(of which only one is correct).If a student answers all the f
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Question 518920: pls help me solve this question
A question paper consists of 5 multiple choice questions each of which has 4 choices(of which only one is correct).If a student answers all the five questions randomly,find the probability that he answers all questions correctly? Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! A question paper consists of 5 multiple choice questions each of which has 4 choices(of which only one is correct).If a student answers all the five questions randomly,find the probability that he answers all questions correctly?
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P(correct answer) = 1/4
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P(5 correct answers) = (1/4)^5 = 0.000977
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Cheers,
Stan H.
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