Question

What does it mean when the correlation coefficient has a positive value?
1) When x increases, y decreases, and when x decreases, y increases.
2) When x increases, y increases, and when x decreases, y decreases.
3) When x increases, y decreases, and when x is constant, y equals zero.
4) When x increases, y increases, and when x is constant, y decreases.

Answer 1

i think it 2

Answer 2

yes it's 2