Consider the following OLS regression output which is estimated with Wage2.dta (see tutorial folder on Blackboard) 935 36.82 0.0000 0.1367 0.1330 .39214 Source df MS Number of obs F(4, 930) 4 5.66168416 930 םר15377. Model 22.6467366 143.009547 Prob > r Residual R-squared Adj R-squared Total 165.656283 934 .177362188 Root MSE 1wage Coef. Std. Err. (951 Conf. Interval] .0400982 .005914 .0035899 -.0000842 5.649044 0.000 0.000 0.783 0.517 0.000 .0266843 .0039579 -.0219954 -.0003389 5.013117 edue .0068351 5.87 .0535122 .0009967 .013037 .0001298 .3240363 5.93 0.28 -0.65 17.43 .0078701 .0291752 .0001706 6.284971 10 hours hours2 cons where Iwage is the natural logarithm of monthly wage in US$, educ is years of education, IQ is points on an IQ intelligence test, hours is average weekly hours worked, and hours2 is experience squared (hours hours). Assume that MLR 1-6 hold. 10) At how many average weekly hours worked is the marginal effect of hours on predicted wage equal to zero? 11) What is the exact effect (in percent) of an increase of 10 years of education on predicted wage?
Consider the following OLS regression output which is estimated with Wage2.dta (see tutorial folder on Blackboard) 935 36.82 0.0000 0.1367 0.1330 .39214 Source df MS Number of obs F(4, 930) 4 5.66168416 930 םר15377. Model 22.6467366 143.009547 Prob > r Residual R-squared Adj R-squared Total 165.656283 934 .177362188 Root MSE 1wage Coef. Std. Err. (951 Conf. Interval] .0400982 .005914 .0035899 -.0000842 5.649044 0.000 0.000 0.783 0.517 0.000 .0266843 .0039579 -.0219954 -.0003389 5.013117 edue .0068351 5.87 .0535122 .0009967 .013037 .0001298 .3240363 5.93 0.28 -0.65 17.43 .0078701 .0291752 .0001706 6.284971 10 hours hours2 cons where Iwage is the natural logarithm of monthly wage in US$, educ is years of education, IQ is points on an IQ intelligence test, hours is average weekly hours worked, and hours2 is experience squared (hours hours). Assume that MLR 1-6 hold. 10) At how many average weekly hours worked is the marginal effect of hours on predicted wage equal to zero? 11) What is the exact effect (in percent) of an increase of 10 years of education on predicted wage?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 2AGP
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