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1. You estimate the following regression: Y = a + b₁*X1 + b2* X2 Estimating the model at a .05 level of significance, you observe the fo Coefficient p-value

1. You estimate the following regression: Y = a + b₁*X1 + b2* X2 Estimating the model at a .05 level of significance, you observe the fo Coefficient p-value

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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1. You estimate the following regression: Y = a + b₁*X1 + b2* X2 Estimating the model at a .05 level of significance, you observe the following output: Coefficient p-value Intercept X₁ X2 5 -.5 .03 0.050 0.004 0.101 Which of the following conclusions can you make? Reject both -- Ha: b10 and Ha: b2 #0 O Reject Ha: b1 #0 but accept Ha: b2 #0 O Accept Ha: b1 #0 but reject Ha: b2 #0 O Accept both -- Ha: b1 #0 and Ha: b2 #0
Transcribed Image Text:1. You estimate the following regression: Y = a + b₁*X1 + b2* X2 Estimating the model at a .05 level of significance, you observe the following output: Coefficient p-value Intercept X₁ X2 5 -.5 .03 0.050 0.004 0.101 Which of the following conclusions can you make? Reject both -- Ha: b10 and Ha: b2 #0 O Reject Ha: b1 #0 but accept Ha: b2 #0 O Accept Ha: b1 #0 but reject Ha: b2 #0 O Accept both -- Ha: b1 #0 and Ha: b2 #0
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