If the Mean of a Test Is 80 and the Standard

question 5

Multiple Choice

If the mean of a test is 80 and the standard deviation is 10, a person with a z-score of -2.0 scored _____ on the test.

• A)40
• B)50
• C)60
• D)70

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Definitions:

Selling Price

The amount at which something is sold, determining how much a buyer pays and a seller receives.

Markup on Cost

A pricing method where a preset percentage is added to the cost of a product to determine its selling price, often to cover overhead and profit margins.

The Cloud

Networked computer servers where data, software, and services can be stored and accessed remotely over the internet.

Internet

A global network of computers.