Answered: We are trying to predict Y using X1, X2…

We are trying to predict Y using X1, X2 and X3. If we create a complete second order model with all interaction what is k, the degree of freedom for regression? O K= 3 O K= 10 O K= 4 O K= 11

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

We are trying to predict Y using X1, X2 and X3. If we create a complete second order model with all interaction what is k, the degree of freedom for
regression?
Ο Κ=3
O K= 10
O K= 4
Ο Κ 11

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