You Want to Compare a Sample Average to a Population

question 40

Multiple Choice

You want to compare a sample average to a population average.There are 140 people in the sample.You would use a ________ to determine statistical significance.

• A)t-test
• B)r-test
• C)stat-test
• D)Z-test

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Definitions:

Desktop Publishing

A method of creating high-quality printed material using specialized software on a computer.

Computer-Aided Design (CAD)

A 3-D modeling program used to create automated designs, technical drawings, and model visualizations.

3-D Modeling

The process of developing a mathematical representation of any three-dimensional surface of an object via specialized software.

Digital Video-Editing Software

A program for editing digital video.