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Mathematics, 17.10.2020 07:01 lizbethmillanvazquez

The amount of time taken by a bank teller to serve a randomly selected customer has a normal distribution with a mean of 2 minutes and a standard deviation of 0.5 minutes. Find the probability that both of two randomly selected customers will take less than 3.5 minutes each to be served. Round your answer to four decimal places.

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