Q
QuestionPsychology

Which of the following is the best example of a positive correlation? A. Your chances of getting an A increase as the difficulty of the test decreases. B. The less interesting the lecture, the less likely you are to remember everything the instructor said. C. You should study longer because that helps you get a better grade. D. Alicia loves to eat ice cream on hot afternoons.
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Answer

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Step 1
: Identify the options that show a positive correlation.

A positive correlation is a relationship between two variables in which both variables move in the same direction. As the value of one variable increases, the other variable also increases. Conversely, as the value of one variable decreases, the other variable also decreases.

Step 2
: Analyze the options.

A. Your chances of getting an A increase as the difficulty of the test decreases. This option shows a negative correlation because as the difficulty decreases (a variable), the chances of getting an A increase (another variable). We can eliminate this option. B. The less interesting the lecture, the less likely you are to remember everything the instructor said. This option shows a negative correlation because as the lecture becomes less interesting (a variable), the likelihood of remembering everything decreases (another variable). We can eliminate this option. C. You should study longer because that helps you get a better grade. This option shows a possible causation but not a correlation. The act of studying longer (a variable) leads to a better grade (another variable), but it does not necessarily mean that there is a relationship between the two variables where one variable increases as the other increases. We can eliminate this option. D. Alicia loves to eat ice cream on hot afternoons. This option shows a positive correlation because as the afternoons become hotter (a variable), Alicia's desire to eat ice cream increases (another variable).

Final Answer

Alicia loves to eat ice cream on hot afternoons.

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