# Question

In Santa Theresa, false alarms are received at the downtown re station at a mean rate of 0.3 per day.

(a) What is the probability that more than 7 days will pass before the next false alarm arrives?

(b) Less than 2 days?

(c) Explain fully.

(a) What is the probability that more than 7 days will pass before the next false alarm arrives?

(b) Less than 2 days?

(c) Explain fully.

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