Chapter 12: Correlation Concepts 18 Score: 7/21 8/21 answered Question 20 Run a regression analysis on the following bivariate set of data with y as the response variable. X y 47.5 47.8 43.3 65 37.8 27.5 48.3 55.9 48.9 69 42.2 30.1 37.1 34 47 45.7 rse 1 44.5 53.1 41.1 36.4 52.9 72 52.6 51.2 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.) 12 = Question Help: Message instructor