Star, Inc. used Excel to run a least squares regression analysis, which resulted in the following output Regression Statistics Multiple R 0.9814 R Square 0.9576 Observations 30 Intercept Production (x) Coefficienta 174,524 11.90 Standard Beror 61,124 0.9212 stat p-value 2.86 0.021 12.92 0.000 How much of the variation in cost is not explained by production? Multiple Choice 188% it is impossible to determine