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Find the probability that she gets at most 5 correct answers

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Reference no: EM132386884

Mimi plans make a random guess at 10 true-or-false questions.

(a) Let X be the number of correct answers Mimi gets. What is the number of trials (n), probability of successes (p) and probability of failures (q), respectively?

(b) Find the probability that she gets at most 5 correct answers. (Round the answer to 3 decimal places.

Reference no: EM132386884

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