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Source Value Std_Err t 5537 398 -1.403 47.404 6.785 4308.847 0.149 -0.414 Intercept -7770.106 Age-18 321.659 White 642.375 Black -1931.911 4664.534 O a. do nothing, the idea While looking into the wage of a teacher, a researcher using Forwards Selection, to find the ideal model. The researcher added 2 race variables (White, and Black).The next regression results are shown above. What is the next step? P_value O b. remove the Age-18 variable O c. remove all race variables 0.149 <0.0001 0394 0.366 model has been found Od. remove the White variable

Source Value Std_Err t 5537 398 -1.403 47.404 6.785 4308.847 0.149 -0.414 Intercept -7770.106 Age-18 321.659 White 642.375 Black -1931.911 4664.534 O a. do nothing, the idea While looking into the wage of a teacher, a researcher using Forwards Selection, to find the ideal model. The researcher added 2 race variables (White, and Black).The next regression results are shown above. What is the next step? P_value O b. remove the Age-18 variable O c. remove all race variables 0.149 <0.0001 0394 0.366 model has been found Od. remove the White variable

MATLAB: An Introduction with Applications
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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Source Value Std_Err t Intercept -7770.106 5537.398 -1.403 Age-18 321.659 47.404 6.785 White 642.375 4308.847 0.149 Black -1931.911 4664.534 -0.414 P_value O c. remove all race variables 0.149 While looking into the wage of a teacher, a researcher using Forwards Selection, to find the ideal model. The researcher added 2 race variables (White, and Black).The next regression results are shown above. What is the next step? O d. remove the White variable <0.0001 0.394 0.366 O a. do nothing, the ideal model has been found O b. remove the Age-18 variable
Transcribed Image Text:Source Value Std_Err t Intercept -7770.106 5537.398 -1.403 Age-18 321.659 47.404 6.785 White 642.375 4308.847 0.149 Black -1931.911 4664.534 -0.414 P_value O c. remove all race variables 0.149 While looking into the wage of a teacher, a researcher using Forwards Selection, to find the ideal model. The researcher added 2 race variables (White, and Black).The next regression results are shown above. What is the next step? O d. remove the White variable <0.0001 0.394 0.366 O a. do nothing, the ideal model has been found O b. remove the Age-18 variable
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