solve question B.

In an attempt to develop a model of wine quality as judged by wine experts, data on alcohol content and wine quality was collected from variants of a particular wine. From a sample of 12 wines, a model was created using the percentages of alcohol to predict wine quality. For those data, SSR = 21,957 and SST = 32,335. Use this information to complete parts (a) through (c) below. a. Determine the coefcient of determination, r2, and interpret its meaning. r2 = 0.679 (Round to three decimal places as needed.) interpret the meaning of r2. it means that 67.9 % of the variation in wine quality can be explained by the variation in alcohol content. (Round to one decimal place as needed.) b. Determine the standard error of the estimate. SYX = (Round to four decimal places as needed.)