Consider the linear regression model Y; = Bo + B1 X; + U; for each i = 1, ..., n with n = 1, 000. X; represents the annual income of individual i (measured in $10,000) and Y; represents the home size (measured in square feet). We run an OLS regression and get: B1,n = 43.2, SE(B1,n) = 10.2, Bon = 700, SE(Bo,n) = 7.4. Вол %3D Assuming that the sample size is large enough, which one of the following is true about the 99% confidence interval for B1? a. The 99% confidence interval for B1 is [43.2 – V10.2 * 2.57, 43.2 + /10.2 * 2.57] O b. The 99% confidence interval for B1 is [43.2 – 10.2 * 1.96, 43.2 + 10.2 * 1.96] O c. The 99% confidence interval for B1 is [43.2 – 10.2 * 2.57, 43.2+ 10.2 * 2.57] O d. None of the answers
Consider the linear regression model Y; = Bo + B1 X; + U; for each i = 1, ..., n with n = 1, 000. X; represents the annual income of individual i (measured in $10,000) and Y; represents the home size (measured in square feet). We run an OLS regression and get: B1,n = 43.2, SE(B1,n) = 10.2, Bon = 700, SE(Bo,n) = 7.4. Вол %3D Assuming that the sample size is large enough, which one of the following is true about the 99% confidence interval for B1? a. The 99% confidence interval for B1 is [43.2 – V10.2 * 2.57, 43.2 + /10.2 * 2.57] O b. The 99% confidence interval for B1 is [43.2 – 10.2 * 1.96, 43.2 + 10.2 * 1.96] O c. The 99% confidence interval for B1 is [43.2 – 10.2 * 2.57, 43.2+ 10.2 * 2.57] O d. None of the answers
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.7: More On Inequalities
Problem 44E
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