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Mathematics 23 Online
OpenStudy (anonymous):

A quiz has 1 true-false question and 2 multiple choice questions that each have 4 answers. What is the probability that someone guessing all 3 answers will get 100% on the quiz?

OpenStudy (anonymous):

3.125%

OpenStudy (anonymous):

.25 x .25 x .5 = .03125

OpenStudy (anonymous):

1/(2*4*4)=0.03125

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