Question: ? Use the output provided in the formula sheets folder. Using the reduced model, what is the value of S (standard deviation)? O 2.85 O

Use the output provided in the formula sheets folder. Using the reduced model, what is the value of S (standard deviation)? O 2.85 O 0.80 O 221.2 O 57 Reduced Model Y Bo+ BiX, +B2X2 +E ANOVA Source Df SS MS F Regression Error 2. 221.20 57.00 110.6 13.58 7. 8.14 Total 9 278.20 Coefficients Parameter Estimate Standard Error Test Statistic P value 0.314 Intercept -5.64 5.21 -1.08 XI 0.47 0.12 0.80 3.92 ????? 0.005 0.262 X2 -0.97

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