Question: Assume that random guesses are made for 4 multiple choice questions on a test, so that there are n=4 trials, each with a probability of

Assume that random guesses are made for 4 multiple choice questions on a test, so that there are n=4 trials, each with a probability of success given by p=0.25. Find the indicated probability for the number of correct answers. ROUND YOUR ANSWERS TO 3 DECIMAL PLACES.

Find the probability that the number x correct answers will be at least 2.__________

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