Remember the Red Wine data set (winequality-red.csv) contains 1599observations of 11 attributes. The median score of the wine tasters is given inthe last column. Note also that the delimiter used in this file is a semi colonand not a comma. This problem is to create an ordinary least squares linearmodel (use the lm function in R) for this data set using the first 1400observations. Don’t forget to scale each column before you create the model.Next check the model’s performance on the last 199 observations. How welldid the model predict the results for the last 199 observations? What measuredid you use to evaluate how well the model did this prediction? Next use themodel to predict the results for the whole data set and measure how well yourmodel worked
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