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A supermarket manager notices that there are 20 customers at the checkouts and also knows that arrivals to the checkout at that time of day are at a rate of about two per minute. About how long are customers
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A supermarket manager notices that there are 20 customers at the checkouts and also knows that arrivals to the checkout at that time of day are at a rate of about two per minute. About how long are customers spending in the checkout process (queueing and being served) on average?

User Jitesh Tukadiya
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Answer:

On an average customers are spending 10 minutes in the queue.

Step-by-step explanation:

Please see attachment

A supermarket manager notices that there are 20 customers at the checkouts and also-example-1
User AdelaN
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