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QuizMultiple Choice

Strength of Correlation — Quiz

Question 1 • Algebra: Concepts and Connections

Which r – value represents the strongest negative correlation?

Answer
A
0 point 3 8
B
0 point 9
C
negative 0 point 7
D
negative 0 point 2 2

Explanation

A negative correlation has an r-value below 0, and the closer it is to −1, the stronger the negative relationship. Of the negative values, −0.7 is closer to −1 than −0.22, so −0.7 represents the strongest negative correlation.

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