(Answered) Question a multiple-choice exam charlene takes a quiz with

Statistics

Question: A multiple-choice exam. Charlene takes a quiz with 10 multiplechoice questions, each with four answer choices. If she just guesses independently at each question, she has probability 0.25 of guessing right on each. Use simulation to estimate Charlene's expected number of correct answers. (Simulate 20 repetitions.)

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