Which of the Following Examples Shows a Positive or Direct

question 9

Multiple Choice

Which of the following examples shows a positive or direct correlation?

• A) A study showing the correlation between reading scores and physical education scores is -.63.
• B) A study showing the correlation between ice cream sales and heat is +.78.
• C) The scattergram of pipe smoking and eye color.
• D) The coefficient of determination.

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