Required Information An article reports an experiment to predict various properties of titanium welds. Among other properties, the elongation (in percent) was measured, along with the oxygen content and nitrogen content (both in percent). The following output (from MINITAB) presents results of fitting the model Elongation = Bo + B₁Oxygen + B₂Nitrogen + B3Oxygen-Nitrogen The regression equation is Elongation = 46.80 Predictor Constant Oxygen Nitrogen Oxy* Nit S = 2.809 Coef 46.802 -130.11 -807.10 3580.5 Analysis of Variance Source DF Regression 3 Residual Error 35 Total 38 130.11 Oxygen - 807.1 Nitrogen +3580.5 Oxy*Ni R-Sq 74.5% 580 SE Coef 3.702 20.467 158.03 958.05 = SS 805.43 276.11 1081.54 T 12.64 -6.36 -5.107 3.737 P 0.000 0.000 0.000 0.001 R-Sq (adj) = 72.3% MS 268.48 7.89 F 34.03 P 0.000 Predict the elongation for a weld with an oxygen content of 0.17% and a nitrogen content of 0.01%. (Round the final answer to three decimal places.)

Required Information An article reports an experiment to predict various properties of titanium welds. Among other properties, the elongation (in percent) was measured, along with the oxygen content and nitrogen content (both in percent). The following output (from MINITAB) presents results of fitting the model Elongation = Bo + B₁Oxygen + B₂Nitrogen + B3Oxygen-Nitrogen The regression equation is Elongation = 46.80 Predictor Constant Oxygen Nitrogen Oxy* Nit S = 2.809 Coef 46.802 -130.11 -807.10 3580.5 Analysis of Variance Source DF Regression 3 Residual Error 35 Total 38 130.11 Oxygen - 807.1 Nitrogen +3580.5 Oxy*Ni R-Sq 74.5% 580 SE Coef 3.702 20.467 158.03 958.05 = SS 805.43 276.11 1081.54 T 12.64 -6.36 -5.107 3.737 P 0.000 0.000 0.000 0.001 R-Sq (adj) = 72.3% MS 268.48 7.89 F 34.03 P 0.000 Predict the elongation for a weld with an oxygen content of 0.17% and a nitrogen content of 0.01%. (Round the final answer to three decimal places.)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Define interset.
How do we do in excel
HOW TO DERIVE du Ət
According to the principle of moments
What does the symbol za signify?
There is no answer attached
Show that the implication
sh 28 (40,14) सिक्री SE
C(11,8)=
State the Concavity Test