Which of the following is the best description of a positive association between two variables?
Understand the Problem
The question is asking for the best description of a positive association between two variables in terms of how they relate when plotted on a scatterplot. The answer choices explain different aspects of this relationship.
Answer
D: As the value of one of the variables increases, the value of the other variable tends to increase.
The final answer is D: As the value of one of the variables increases, the value of the other variable tends to increase.
Answer for screen readers
The final answer is D: As the value of one of the variables increases, the value of the other variable tends to increase.
More Information
A positive association indicates that as one variable increases, the other variable tends to increase, showing a positive relationship.
Tips
A common mistake is confusing positive association with negative association, where one variable increases as the other decreases.
Sources
- Stats Ch. 6-9 Flash Cards - Quizlet - quizlet.com
- Positive Correlation: Definition, Measurement, Examples - Investopedia - investopedia.com
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