3. Fit the exponential mdoel logTIME = B0+ B1ENZ + . Write down the regression equation.Does the model fit data well? Why? (Hints: you may need to check the ANOVA table, ParameterEstimates table, R-square, residual plot and normality test).

The REG Procedure Model: MODEL1 Dependent Variable: logtime Number of Observations Read 54 Number of Observations Used 53 Number of Observations with Missing Values 1 Analysis of Variance Sum of Mean Source DF Squares Square F Value Pr > F Model 7.47478 7.47478 35.16 <.0001 error corrected total root mse r-square dependent mean adj r-sq coeff var parameter estimates standard variable df estimate t value pr> |t| 95% Confidence Limits Intercept 3.65776 0.24300 15.05 <.0001 enz>