Mathematics, 12.11.2019 20:31, alishakira690

One mechanic services 8 drilling machines for a steel plate manufacturer. machines break down on an average of once every 8 working days, and breakdowns tend to follow a poisson distribution. the mechanic can handle an average of one repair job per day. repairs follow a negative exponential distribution. a) on the average, how many machines are waiting for service?

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One mechanic services 8 drilling machines for a steel plate manufacturer. machines break down on an...