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Car security alarms go off at a mean rate of 3.8 per hour in a large Costco parking lot. Find the probability that in an

Car security alarms go off at a mean rate of 3.8 per hour in a large Costco parking lot.

Find the probability that in an hour there will be(Round your answers to 4 decimal places.)

Probability

(a)no alarms (_______)

(b)fewer than four alarms (_______)

(c)more than five alarms (_______)

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