Answer:
Consider a regression analysis, where the correlation coefficient is 0.18. Then, the coefficient of determination is 0.0324.
Step-by-step explanation:
The correlation coefficient r is a numerical measure that gives information about the correlation between two variables. In this case it has a value of 0.18, that tells us there is a weak positive relation between the two variables.
The coefficient of determination r² can be calcualted squaring the value of the correlation coefficient. In this case, the coefficient of determination has a value of:
[tex]r^2=(0.18)^2=0.0324[/tex]
