Questions and Answers
What is the primary purpose of identifying the type of variables in a statistical research study?
To determine the appropriate statistical tests to use
Which of the following is NOT a type of quantitative variable?
Binary
If a variable represents categories that can be ordered in a meaningful way, what type of variable is it?
Ordinal
Which of the following is a true statement about quantitative variables?
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If a variable can be used as both a quantitative and categorical variable, what type of variable is it?
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Which type of variable is the average star rating on product reviews?
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In the example experiment, which variable is the independent variable?
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Which type of variable cannot be classified as independent or dependent in the example experiment?
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In correlational research, what are the terms used to describe the two variables being examined?
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What is the purpose of controlling variables in an experiment?
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