An equation was created for the line of best fit from actual enrollment data. It was used to predict the dance studio enrollment values shown in the table: 500400550550750400Predicted41045065 0650600450Residual90−50−100−100150− 50

Analyze the data. Determine whether the equation that produced the predicted values represents a good line of best fit.
 No, the equation is not a good fit because the sum of the residuals is a large number. No, the equation is not a good fit because the residuals are all far from zero. Yes, the equation is a good fit because the residuals are not all far from zero. Yes, the equation is a good fit because the sum of the residuals is a small number.​