SOLUTION: A test consists of 740 true or false questions. if the student guesses on each question, what is the mean number of correct answers? interpret this result.

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Question 922919: A test consists of 740 true or false questions. if the student guesses on each question, what is the mean number of correct answers? interpret this result.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
p(correct) = .5
740 true or false questions.
mean = np = 740(.5) = 370