For the following scatter plot,what would be your best estimate of the correlation coefficient?
A)1.0
B)0.7
C)0.3
D)0.1

Question

For the following scatter plot,what would be your best estimate of the correlation coefficient? 
A)1.0 
B)0.7 
C)0.3 
D)0.1

Quizplus · Accepted Answer

The scatter plot shows a strong positive linear relationship between the two variables, but not a perfect one. The data points are not perfectly aligned on a straight line, which indicates some variability in the relationship. This suggests a high correlation coefficient, but not a perfect one, so choice B (0.7) is the best estimate. Choice A (1.0) would indicate a perfect linear relationship, which is not present in the scatter plot. Choices C (0.3) and D (0.1) are too low, as they suggest a weaker linear relationship than what is shown in the scatter plot.

For the Following Scatter Plot,what Would Be Your Best Estimate