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2. A department store receives an average of 5 returned items per day. The probability that a returned item has an available replacement is

2. A department store receives an average of 5 returned items per day. The probability that a returned item has an available replacement is 0.65. [Hint: there are two separate distributions here.] a. b. C. Calculate the probability that there are more than 5 returned items in a certain day. Calculate the probability that there are 4 returned items in a certain day. Calculate the probability that there are 4 returned items and at least three have available replacements in a certain day.

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