Select "Correct" If the Sentence Is Correctly Punctuated

question 3

Multiple Choice

Select "correct" if the sentence is correctly punctuated. Select "incorrect" if commas are missing or used incorrectly. My brother believe it or not never eats anything but hamburgers and french fries.

• A) correct
• B) incorrect

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Definitions:

External Validity

The degree to which a study's findings can be applied to different situations and various individuals.

Extraneous Variables

Variables that can influence the outcome of an experiment but are not the variables being studied.

Negative Correlation

A relationship between two variables in which one variable increases as the other decreases, and vice versa.

Qualitative Research

A research methodology that seeks to understand phenomena through the collection and analysis of non-numerical data, such as interviews and observations.