Mathematics, 12.04.2021 18:20, nyha90

In Melanie’s Styling Salon, the time to complete a simple haircut is normally distributed with a mean of 25 minutes and a standard deviation of 4 minutes. The slowest quartile of customers will require more than how many minutes for a simple haircut?

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In Melanie’s Styling Salon, the time to complete a simple haircut is normally distributed with a mea...