Solve step by step in digital format (solve only part d) part a b and c (https://www.bartleby.com/questions-and-answers/solve-step-by-step-in-digital-format-according-to-records-the-liverpool-call-center-receives-an-aver/f76be0b5-beba-48b2-80c2-1d036a7d4a4a) According to records, the Liverpool call center receives an average of four calls per minute. Find the probability that each of these occurrences occurs in a one-minute interval: a) No call is received b) Exactly two are received c) At least two calls are received. d) Indicate which and why of the distribution model used.

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