For the hypothesis test, H0 : β = β0 vs. H1: β does not equal β1, suppose a valid likelihood ratio test (LRT) can be performed by rejecting the null hypothesis if 2{l(βhat) - l(β0))} > X^2 df, alpha. Which of the following is a valid (1-alpha)100 confidence interval (CI) for the β0? a. {β0: 2{l(βhat) - l(β0))} > Zalpha} b. {β0: 2{l(βhat) - l(β0))} X^2df, alpha}
For the hypothesis test, H0 : β = β0 vs. H1: β does not equal β1, suppose a valid likelihood ratio test (LRT) can be performed by rejecting the null hypothesis if 2{l(βhat) - l(β0))} > X^2 df, alpha. Which of the following is a valid (1-alpha)100 confidence interval (CI) for the β0? a. {β0: 2{l(βhat) - l(β0))} > Zalpha} b. {β0: 2{l(βhat) - l(β0))} X^2df, alpha}
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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For the hypothesis test, H0 : β = β0 vs. H1: β does not equal β1, suppose a valid likelihood ratio test (LRT) can be performed by rejecting the null hypothesis if 2{l(βhat) - l(β0))} > X^2 df, alpha. Which of the following is a valid (1-alpha)100 confidence interval (CI) for the β0?
a. {β0: 2{l(βhat) - l(β0))} > Zalpha}
b. {β0: 2{l(βhat) - l(β0))} <or equal to Zalpha}
c. {β0: 2{l(βhat) - l(β0))} <or equal to X^2df, alpha}
d. {β0: 2{l(βhat) - l(β0))} > X^2df, alpha}
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