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, particularly in the context of how it appears on a scatterplot. This requires understanding the concept of correlation in statistics.
Answer
D: As the value of one variable increases, the other 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 between two variables means that they tend to increase together.
Tips
A common mistake is confusing positive and negative associations. Remember, a positive association indicates both variables move in the same direction.
Sources
- Quizlet Flashcards - quizlet.com
- Investopedia on Positive Correlation - investopedia.com
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