HELP please

Provide an appropriate response. Calculate the coefficient of correlation, r, letting Row 1 represent the x- values and Row 2 represent the y-values. Now calculate the coefficient of correlation, r, letting Row 2 represent the x-values and Row 1 represent the y-values. What effect does switching the explanatory and response variables have on the correlation coefficient? Row 1 3 5 12 9 6 8 10 11 4 Row 2 -11 7 S -3 -7 -2 2 5 7