Bill Can Predict Participants' Scores on a Particular Math Test

question 50

Multiple Choice

Bill can predict participants' scores on a particular math test with perfect accuracy by knowing their scores on a specific aptitude test.Higher scores on the math test are closely associated with higher scores on the aptitude test.Which of the following correlation coefficients most likely expresses an accurate relationship between the two tests?

• A)-0.99
• B)+0.20
• C)-0.78
• D)+1.00

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