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Mathematics, 23.02.2021 06:00 canyonrico05

In one online store, 12 % 12%12, percent of the orders are placed by new customers. Let N NN be the number of orders placed in a day to reach the store's first new customer. Assume each order's customer status is independent. Find the mean and standard deviation of N NN.

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In one online store, 12 % 12%12, percent of the orders are placed by new customers. Let N NN be the...

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