Run a regression analysis on the following set of data with as the response variable. (Note: Copy data and paste it to an online calculator. No need to enter the values manually unless your calculator choice doesn't allow pasting data). x y 48.3 64.2 51.1 65.7 54.9 67.3 52.8 66.4 55.7 67.8 47.3 63.2 61.9 70.7 53.7 64.5 50.2 65.7 57.8 67.8 49.3 63.9 57.6 68.3 Find the correlation coefficient and report it accurate to three decimal places. = What proportion of the variation in can be explained by the variation in the values of ? 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.) r² = % What is the equation of the regression line for the above data? y = x + (Round each entry to three decimal places) Predict what value (on average) for the response variable will be obtained from a value of 51.5 as the explanatory variable. Predicted response value? (Report answer accurate to one decimal place.)
