In: Statistics and Probability
Use the following scatterplot to answer the question below.
A scatterplot has a horizontal axis labeled "x" with values from 30 to 110 and a vertical axis labeled "y" with values from 30 to 110. The scatterplot has 15 points. A pattern goes up and right from (49, 43) to (94, 76). The points are as follows.
Which correlation coefficient would be the most accurate?
r = −0.30
r = −0.70
r = 0.70
r = 0.30