Question

Luson Help Sara is a salesperson for Camera's Etc., which is a retailer for high-end digital cameras, Historically, Sara has averaged selling 1.4 extended warranties per day for cameras that she sells. Assume the number of camera warranties that Sara sells per day follows the Poisson distribution Complete parts a through d. a. What is the probability that Sara will sell four extended warranties tomorrow? The probability that Sara will sell four extended warranties tomorrow is 0.0395 (Round to four decimal places as needed.) b. What is the probability that Sara will not sell an extended warranty tomorrow? Incor The probability that Sara will not sell an extended warranty tomorrow is (Round to four decimal places as needed.)

Answer 1

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