Given the Following Pre and Post Data Set for Students

question 19

Multiple Choice

Given the following pre and post data set for students completing number of push-ups in 30 seconds, if we were to determine if there are differences between pre and post we would calculate a non independent t test. The formula follows:
-D=

• A) 5
• B) 8
• C) 10
• D) 24

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Definitions:

Mites

Small arthropods belonging to the subclass Acarina (including ticks) that can live in diverse environments, including soil, water, and as parasites on plants and animals.

Nudibranch Mollusks

Colorful sea slugs known for their striking forms and colors, which have shed their shells during evolutionary development.

Tracheal Tubes

A system of branching air ducts within insects that spread across the body to facilitate the exchange of gases.

Body Surface

The outermost layer or covering of an organism's body, including the skin, fur, or scales, which serves as a protective barrier.