Here is a bivariate data set. X y 101.8 -84.4 93 32.9 64.6 36.3 80.3 5.3 64.4 61.6 75.7 4.4 72.9 -23 77.6 34.5 69 -9.4 99.3 30.8 Find the correlation coefficient and report it accurate to three decimal places. What proportion of the variation in y can be explained by the variation in the values of x? Report answer as a percentage accurate to one decimal place. 1 = %