In one online store, 12% of the orders are placed by new customers. Let N be the number of orders placed in a day to reach the

Question

In one online store, 12% of the orders are placed by new customers. Let N 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.
Round your answers to one decimal place.
Mean:
orders
Standard deviation:
orders

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Minh Khuê 4 years 2021-09-02T17:42:00+00:00 1 Answers 11 views 0

Answers ( )

  1. ThanhThu
    0
    2021-09-02T17:43:14+00:00
    Reply

    Answer:

    Mean= 8.3

    Standard deviation=7.8

    Step-by-step explanation:

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