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Use the output provided in the formula sheets folder. Using the reduced model, test if X2 is significant to the model. What is your test statistic for this test? (i.e. Tcal = ? ) 0.80 -1.21 3.42 O -0.97 O o o

Use the output provided in the formula sheets folder. Using the reduced model, test if X2 is significant to the model. What is your test statistic for this test? (i.e. Tcal = ? ) 0.80 -1.21 3.42 O -0.97 O o o

Mathematics For Machine Technology
Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter25: Achievement Review—section Two
Section: Chapter Questions
Problem 23AR: The carbon content of machine steel for gages usually ranges from 0.15% to 0.25%. Round the answers...
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Reduced Model Y = Bo + B1X1 + B2X2+ ɛ ANOVA Source Df S MS F Regression 2 221.20 110.6 13.58 Error 7 57.00 8.14 Total 9 278.20 Coefficients Parameter Estimate Standard Error | Test Statistic P value Intercept X1 0.314 0.005 -5.64 5.21 -1.08 0.47 0.12 3.92 X2 -0.97 0.80 ????? 0.262
Transcribed Image Text:Reduced Model Y = Bo + B1X1 + B2X2+ ɛ ANOVA Source Df S MS F Regression 2 221.20 110.6 13.58 Error 7 57.00 8.14 Total 9 278.20 Coefficients Parameter Estimate Standard Error | Test Statistic P value Intercept X1 0.314 0.005 -5.64 5.21 -1.08 0.47 0.12 3.92 X2 -0.97 0.80 ????? 0.262
Use the output provided in the formula sheets folder. Using the reduced model, test if X2 is significant to the model. What is your test statistic for this test? (i.e. Tcal = ?) O 0.80 O -1.21 O 3.42 O -0.97
Transcribed Image Text:Use the output provided in the formula sheets folder. Using the reduced model, test if X2 is significant to the model. What is your test statistic for this test? (i.e. Tcal = ?) O 0.80 O -1.21 O 3.42 O -0.97
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