Mathematics, 11.06.2020 01:57 mikeydog5291

A survey indicates that shoppers spend an average of 22 minutes with a standard deviation of 8 minutes in your store and that these times are normally distributed. Find the probability that a randomly selected shopper will spend less than 20 minutes in the store.

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A survey indicates that shoppers spend an average of 22 minutes with a standard deviation of 8 minut...