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What type of standard errors would you use to estimate regression? Does your inference about the parameters change if you use different standard errors

What type of standard errors would you use to estimate regression? Does your inference about the parameters change if you use different standard errors

Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter6: Fractions
Section6.1: Simplifying Fractions
Problem 31WE
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  1. What type of standard errors would you use to estimate regression? Does your inference about the parameters change if you use different standard errors?

 

Yi = Bo + B1x1 + B2x2 + u E (xin -7) E(xi1 –xī) (y; -5)-E1 (xi –xī) (x;2 -x7) E(xz2 –x7) (y; -7) X¡l -X2 Xi2 i=1 i=1 2 2 Σ는 (x1-z)" (x2-1z)-(Σ(제-지) (x2 -x2) Σ(xi -X1) (x;2 -x2 Xi2 | i=1 B = X'X-'x'y
Transcribed Image Text:Yi = Bo + B1x1 + B2x2 + u E (xin -7) E(xi1 –xī) (y; -5)-E1 (xi –xī) (x;2 -x7) E(xz2 –x7) (y; -7) X¡l -X2 Xi2 i=1 i=1 2 2 Σ는 (x1-z)" (x2-1z)-(Σ(제-지) (x2 -x2) Σ(xi -X1) (x;2 -x2 Xi2 | i=1 B = X'X-'x'y
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