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What is the probability?
Hi I have a question that has to be answered and I am not sure how to get the answer can someone help me please
A company receives 0.4 calls per minute from customers to register complaints about products purchased from the company. Assuming that (I) the probability that a phone call is received in a given 1-minute period is the same for all the other 1-minute periods, (ii) the number of phone calls received in a given 1-minute period is independent of the number of phone calls received in any other 1-minute periods. What is the probability that during a 1-minute period a. Two or three calls received? b. Three or more phone calls will be received? Thanks so much for your help |
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