SOLUTION: a test consists of 10 true/false questions. If a student guesses on each question, what is the probability that the student will get exactly 7 questions right?

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Question 629370: a test consists of 10 true/false questions. If a student guesses on each question, what is the probability that the student will get exactly 7 questions right?
Answer by reviewermath(1029) About Me  (Show Source):
You can put this solution on YOUR website!
probability = %28matrix%282%2C1%2C10%2C7%29%29%280.5%5E10%29+=+highlight%280.1171875%29