Question

match each correlation coefficient to the appropriate scatter plot.

correlation coefficients: ( r = 0 ), ( r = -0.7 )

Explanation:

Step1: Analyze Correlation Types

Understand that \( r = 0.7 \) is a positive correlation (data trends upward), and \( r = - 0.7 \) is a negative correlation (data trends downward).

Step2: Examine Top Scatter Plot

The top scatter plot's points show an upward trend (as \( x \) increases, \( y \) generally increases), so it matches \( r = 0.7 \).

Step3: Examine Bottom Scatter Plot

The bottom scatter plot's points show a downward trend (as \( x \) increases, \( y \) generally decreases), so it matches \( r=-0.7 \).

Answer:

Top scatter plot: \( r = 0.7 \)
Bottom scatter plot: \( r=-0.7 \)