In a study, data collected for 40 observations were used to model the dependent variable y with 8independent variables under consideration, x1, X2,... , xg. Consider a stepwise regression run on the data.1. What is the form of the model fit in step 1? How many models are fit? How is the "best" independentvariable selected in this step?2. What is the form of the model fit in step 2? How many models are fit? How is the "best" independentvariable selected in this step?3. What is the form of the model fit in step 3? How many mądels are fit? How is the "best" independentvariable selected in this step?4. The variables x3, x4, and x6 were deemed the best variables for predicting y. How do you recommend theresearchers proceed from here? Why?

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In a study, data collected for 40 observations were used to model the dependent variable y with 8 independent variables under consideration, x1, X2, ... , Xg. Consider a stepwise regression run on the data. 1. What is the form of the model fit in sten 1? How many modelc aro fit? Hou in the "

In a study, data collected for 40 observations were used to model the dependent variable y with 8 independent variables under consideration, x1, X2, ... , Xg. Consider a stepwise regression run on the data. 1. What is the form of the model fit in sten 1? How many modelc aro fit? Hou in the "

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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