3. (30 points) Construct linear models to predict the quality of red and white wine from the chemical components that make them up. Note that this problem uses the data sets fred_wine_quality_data.mat' and 'white_wine_quality_data.mat posted on Blackboard. Both data sets contain N 1599 samples, with x E R11 and y E R. Import Wizard Select variables to import using checkboxes Create variables matching preview. Create vectors from each column using column names. Create vectors from each row using row names. Variables in C:\Users\dmdou\Downloads ed_wine_quality_data (1).mat Imp... Name Size Bytes Class red_wine_x 1599x11 140712 double | red_wine_y 1599x1 12792 double Import Wizard Select variables to import using checkboxes Create variables matching preview. Create vectors from each column using column names. Create vectors from each row using row names. Variables in C:\Users\dmdou\Downloads\white_wine_quality_data (1).mat Imp... Name Size Bytes Class white_wine_x 1599x11 140712 double white_wine_y 1599x1 12792 double 3. (30 points) Construct linear models to predict the quality of red and white wine from the chemical components that make them up. Note that this problem uses the data sets fred_wine_quality_data.mat' and 'white_wine_quality_data.mat posted on Blackboard. Both data sets contain N 1599 samples, with x E R11 and y E R. Import Wizard Select variables to import using checkboxes Create variables matching preview. Create vectors from each column using column names. Create vectors from each row using row names. Variables in C:\Users\dmdou\Downloads ed_wine_quality_data (1).mat Imp... Name Size Bytes Class red_wine_x 1599x11 140712 double | red_wine_y 1599x1 12792 double Import Wizard Select variables to import using checkboxes Create variables matching preview. Create vectors from each column using column names. Create vectors from each row using row names. Variables in C:\Users\dmdou\Downloads\white_wine_quality_data (1).mat Imp... Name Size Bytes Class white_wine_x 1599x11 140712 double white_wine_y 1599x1 12792 double