Question

The correlation for a data set is r = -0.75. Which of the following scatterplots best matches this correlation?

1) A
2) B
3) C
4) D

Answer 1

The correlation coefficient of -0.75 indicates a negative correlation, and scatterplot B matches this correlation.

Step-by-step explanation:

The correlation coefficient of -0.75 indicates a negative correlation. In a scatterplot, a negative correlation is represented by a downward trend, where the y-values decrease as the x-values increase. Based on this, scatterplot B would best match a correlation of -0.75.