Suppose we have data on dependent variable y and explanatory variables x 1 and x 2, all measured in units. We estimate the following linear regression: 1659 = 1123.68 - 0.0000 0.5757 0.5752 Number of cbs = E( 2, 1656) Prob > F R-squared Adj R-squared %3! Coef. Std. Err. P>It| x_1 1 x_2 1 cons I 1.003119 .68 80123 .2408667 .0252676 .0253665 .077143 0.000 0.000 0.002 39.70 27.12 3.12 Which of the following statements is correct? Select one: a. We can conclude that there is no nonlinear effect of x_2 on y. b. An increase of 1% in x_1 increases y by 0.3119%, when x_2 remains constant. C. The estimated level of y for someone with x_1 equal to 10 and x 2 equal to 8 is 15.535. d. The estimated level of y for someone with x_1 equal to 10 and x 2 equal to 8 is 15.776.

MATLAB: An Introduction with Applications
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Suppose we have data on dependent variable y and explanatory variables x 1 and x_2, all measured in units.
We estimate the following linear regression:
Number of cbs =
E( 2, 1656)
Prob > ?
R-squared
Adj R-squared
1659
1123.68
0.0000
0.5757
%3D
0.5752
Coef.
Std. Err.
P>It|
x_1 I
x_2 1
cons I
1.003119
.68 80123
.2408667
.0252676
.0253665
.077143
39.70
27.12
3.12
0.000
0.000
0.002
Which
of the following statements is correct?
Select one:
a. We can conclude that there is no nonlinear effect of x 2 on y.
b. An increase of 1% in x_1 increases y by 0.3119%, when x 2 remains constant.
c. The estimated level of y for someone with x_1 equal to 10 and x_2 equal to 8 is 15.535.
d. The estimated level of y for someone with x_1 equal to 10 and x 2 equal to 8 is 15.776,
Transcribed Image Text:Suppose we have data on dependent variable y and explanatory variables x 1 and x_2, all measured in units. We estimate the following linear regression: Number of cbs = E( 2, 1656) Prob > ? R-squared Adj R-squared 1659 1123.68 0.0000 0.5757 %3D 0.5752 Coef. Std. Err. P>It| x_1 I x_2 1 cons I 1.003119 .68 80123 .2408667 .0252676 .0253665 .077143 39.70 27.12 3.12 0.000 0.000 0.002 Which of the following statements is correct? Select one: a. We can conclude that there is no nonlinear effect of x 2 on y. b. An increase of 1% in x_1 increases y by 0.3119%, when x 2 remains constant. c. The estimated level of y for someone with x_1 equal to 10 and x_2 equal to 8 is 15.535. d. The estimated level of y for someone with x_1 equal to 10 and x 2 equal to 8 is 15.776,
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