Run a regression analysis on the following bivariate set of data with y as the response variable X y 60 9 27 7 88 4 140 1 56 4 17 8 78 6 91 5 55 5 47 8 69 6 55 4 77 8 91 5 93 1 83 2 56 7 44 5 76 7 92 2 64 7 79 64 4 7 2 Find the correlation coefficient and report it accurate to three decimal places r 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 If the answer is 0 84471 then it would be 84 5 you would enter 84 5 without the percent symbol r Based on the data calculate the regression line each value to three decimal places Predict what value on average for the response variable will be obtained from a value of 80 9 as the explanatory variable X What is the predicted response value Report answer accurate to one decimal place