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A university found that of its students withdraw without completing the introductory statistics course. Assume that students registered for the course. a. Compute the probability

A university found that of its students withdraw without completing the introductory statistics course. Assume that students registered for the course.

a. Compute the probability that or fewer will withdraw (to 4 decimals).

b. Compute the probability that exactly will withdraw (to 4 decimals).

c. Compute the probability that more than will withdraw (to 4 decimals).

d. Compute the expected number of withdrawals.

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