Describe the relationship between the variables as illustrated in each scatterpl
Describe the relationship between the variables as illustrated in each scatterplot and in what way the relationship is as you expected or not. Describe any unusual features on the scatterplot that may have affected the correlation coefficient.
What is the Pearson r correlation coefficient for each of these three relationships and what does the value and sign of r tell you with regard to these specific variables?
Describe the largest or most surprising correlation between variables you did not intend to correlate.
What is the coefficient of determination (r2) for each of these three correlations? What does that tell you?
What do the yellow and blue circles represent and what does the overlapping area represent?
No references or sources
