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identify the correlation coefficient ( r ) that is most likely to corre…

Question

identify the correlation coefficient ( r ) that is most likely to correspond with the scatterplot below.
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( \bigcirc r = -0.82 ) ( \bigcirc r = -0.65 )
( \bigcirc r = -0.08 ) ( \bigcirc r = 0.61 )
( \bigcirc r = 0.97 )

Explanation:

Step1: Analyze the scatterplot trend

The scatterplot shows a positive trend (as x increases, y generally increases), so the correlation coefficient \( r \) should be positive (eliminating negative options: \( r = -0.82 \), \( r = -0.65 \), \( r = -0.08 \)).

Step2: Analyze the strength of the correlation

The points do not form a very tight cluster around a straight line, so the correlation is moderate, not extremely strong (eliminating \( r = 0.97 \), which is very strong). Among the remaining positive option (\( r = 0.61 \)), it represents a moderate positive correlation, which matches the scatterplot's pattern.

Answer:

\( r = 0.61 \)