SOLUTION: A test is composed of six multiple choice questions where each question has 4 choices. If the answer choices for each question are equally likely, find the probability of answering
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Question 359678: A test is composed of six multiple choice questions where each question has 4 choices. If the answer choices for each question are equally likely, find the probability of answering more than 4 questions correctly.
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
x^6+6x^5y |x=.25, y=.75
=.0046 probability of answering more than 4 questions correctly.
.
Ed
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