Mathematics, 14.12.2020 21:20 michellemitchel
At a small coffee shop, the distribution of the number of seconds it takes for a cashier to process an order is approximately normal with mean 268 seconds and standard deviation 45 seconds. Which of the following is closest to the proportion of orders that are processed in less than 276 seconds?
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At a small coffee shop, the distribution of the number of seconds it takes for a cashier to process...
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