Question

use the scatter plot to answer the question. what is the best estimate for the correlation coefficient of the data shown in the scatter plot? a 0.89 b 0.12 c -0.12 d -0.89

Explanation:

Step1: Observe scatter - plot trend

As x increases, y generally decreases, indicating a negative correlation.

Step2: Assess strength of correlation

The points are somewhat scattered but there is a noticeable trend. A value close to - 1 represents a strong negative correlation, and a value close to 0 represents a weak correlation. The points here suggest a moderate negative correlation.

Answer:

C. -0.12