<s>[INST] A regression analysis used dosage levels ( x ) to predict cognitive development ( y ) in children. The predicted values range from -15 to 90, while y , the actual values, range from -23 to 99. The coefficient of determination ( r ^{2} ) for this analysis is 0.64 and the residual pattern shows what appears to be a random pattern. Unfortunately, the regression equation is not available, but we have the following summary statistics:
Syy = 32,578 and Syx = 24,615
What is the standard error of estimate (SEE)?[/INST]