In Melanie's Styling Salon, the Time to Complete a Simple

question 52

Multiple Choice

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. For a simple haircut, the middle 90 percent of the customers will require:

• A)between 18.4 and 31.6 minutes.
• B)between 19.9 and 30.1 minutes.
• C)between 20.0 and 30.0 minutes.
• D)between 17.2 and 32.8 minutes.

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Definitions:

Article 9

A provision of the Uniform Commercial Code that governs secured transactions involving personal property.

Real Property

Land and anything permanently attached to it, such as buildings and trees, as opposed to personal property.

UCC

The Uniform Commercial Code consists of regulations governing sales and commercial activities across the United States.

Consumer Goods

Products bought for consumption by the average consumer, typically including items such as food, clothing, and household goods.