Given r = 0.945, the correlation * 1 point scale indicates that O the correlation between the two variables is very high. the correlation between the two variables is very low. variables is average. there is no correlation between the two 0 the correlation between the two 0 variables. Which of the following is the * 1 0 correct formula for the Pearson-r correlation? Exy-Ex Zy r= InEx2-(Ex)? In Zy2-(Zy)2] Option 1 nExy-Ex Ey r= [nEx2-(Ex)2 In Zy2-(Zy)2] O Option 2