Question

I need help finding which is most likely the correlation coefficient

Answer 1

We can estimate it using the approximate value of the given points:

`\begin{gathered} (1,2) \\ (3,4) \\ (5,7) \\ (6,5) \\ (8,7) \\ so: \\ R^2=0.761 \\ R\approx0.872 \end{gathered}`

Therefore, the correct answer is:

0.872