Determining the network breakdowns

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Suppose that network breakdowns occur randomly and independently of each other on an average rate of three per month.

(a) What is the probability that there will be just one network breakdown during December? Interpret.

(b) What is the probability that there will be at least four network breakdowns during December? Interpret.

(c) What is the probability that there will be at most seven network breakdowns during December? Interpret.

Reference no: EM13963744

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