Below is the Stata output of a fitted regression of S (years of schooling) on SM, SF and ASVABC: . reg S SM SF ASVABC Source | Model | Residual 2548.23878 ss Total | SI SM I SF | df Coef. Std. Err. .1821233 .090494 .0483375 .0416449 MS P>|t| 3.77 0.000 2.17 0.030 Number of obs F( 3, 496) Prob > F R-squared Adj R-squared Root MSE 500 82.74 0.0000 0.3335 0.3295 2.2666 [95% Conf. Interval] .2770948 .1723162 .0871518 .0086718

MATLAB: An Introduction with Applications
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Question 3
Below is the Stata output of a fitted regression of S (years of schooling) on SM, SF and ASVABC:
reg S SM SF ASVABC
Source I
Model |
Residual | 2548.23878
Total
SI
SM |
SF |
ASVABC |
SS
Coef.
.1821233
.090494
1.261161
df
Std. Err.
.0483375
.0416449
.1145842
cons | 10.64842 .6020144
MS
P>|t|
3.77 0.000
2.17 0.030
11.01 0.000
17.69
0.000
t
Number of obs=
F( 3, 496)
Prob > F
R-squared
=
=
Adj R-squared =
Root MSE
.0871518
.0086718
1.03603
9.465604
500
82.74
0.0000
0.3335
0.3295
2.2666
[95% Conf. Interval]
.2770948
.1723162
1.486291
11.83123
Some entries, including TSS, are intentionally removed.
Based on the available information, what is the TSS of the above fitted regression?
[Hint: The TSS of the above fitted regression is the same as the RSS of the restricted model where all the slope coefficients are restricted to be zero.)
Transcribed Image Text:Question 3 Below is the Stata output of a fitted regression of S (years of schooling) on SM, SF and ASVABC: reg S SM SF ASVABC Source I Model | Residual | 2548.23878 Total SI SM | SF | ASVABC | SS Coef. .1821233 .090494 1.261161 df Std. Err. .0483375 .0416449 .1145842 cons | 10.64842 .6020144 MS P>|t| 3.77 0.000 2.17 0.030 11.01 0.000 17.69 0.000 t Number of obs= F( 3, 496) Prob > F R-squared = = Adj R-squared = Root MSE .0871518 .0086718 1.03603 9.465604 500 82.74 0.0000 0.3335 0.3295 2.2666 [95% Conf. Interval] .2770948 .1723162 1.486291 11.83123 Some entries, including TSS, are intentionally removed. Based on the available information, what is the TSS of the above fitted regression? [Hint: The TSS of the above fitted regression is the same as the RSS of the restricted model where all the slope coefficients are restricted to be zero.)
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