Question: (show solutions for every answer for confirmation). a) A customer help center receives on average 3.5 calls every hour. i. What is the probability that

(show solutions for every answer for confirmation). a) A customer help center receives on average 3.5 calls every hour. i. What is the probability that it will receive at most 4 calls in 2 hour? ii. What is the probability that it will receive at least 5 calls every hour? (b) A person receives on average 3 e-mails per hour. i. What is the probability that he will receive 5 e-mails over a period 45 minutes? ii. What is the probability that he will receive more than 2 e-mails over a period two hours

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