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A commuter airline receives an average of 2.3 complaints per day from its passengers. Find the...

A commuter airline receives an average of 2.3 complaints per day from its passengers. Find the probability that this airline will receive:

a) exactly 5 complaints over a single day.

(b) at least 2 complaints over a single day.

(c) 3 or 4 complaints over 2 days

Math   Statistics-And-Probability   
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