Look at the regression output below:

Now answer the questions that follows:

1). What is the interpretation of Significance F, 5.24E-30?

f. The coefficients of the second independent variable, X2, is not significantly different from zero.

c. The coefficients of the second independent variable, X2, is significantly different from zero.

a. At least one of the coefficients of independent variables is significantly different from zero.

e. The coefficients of the first independent variable, X1, is not significantly different from zero.

b. The coefficients of the first independent variable, X1, is significantly different from zero.

d. None of the coefficients is significantly different from zero.

2). An interpretation of the p-value .266846 is...

d. None of the coefficients is significantly different from zero.

a. At least one of the coefficients of independent variables is significantly different from zero.

b. The coefficients of the first independent variable, X1, is significantly different from zero.

c. The coefficients of the second independent variable, X2, is significantly different from zero.

e. The coefficients of the first independent variable, X1, is not significantly different from zero.

f. The coefficients of the second independent variable, X2, is not significantly different from zero.

3). An interpretation of the p-value 7.16E-05 is...

a. At least one of the coefficients of independent variables is significantly different from zero.

d. None of the coefficients is significantly different from zero.

e. The coefficients of the second independent variable, X2, is NOT significantly different from zero.

c. The coefficients of the second independent variable, X2, is significantly different from zero.

b. The coefficients of the first independent variable, X1, is significantly different from zero.

f. The coefficients of the first independent variable, X1, is NOT significantly different from zero.

4). For X1= 100 and x2=75, what is the forecasted value of Y?

a. 76.29

c. 76.75

b. 77.22

d. 30.12

SUMMARY OUTPUT Regression Statistics Multiple R 0.972971 R Square 0.946673 Adjusted R Square 0.944355 Standard Error 76.07265 Observations 49 ANOVA Significanc df SS MS F eF 408.304 Regression 2 4725757 2362878 5.24E-30 5787.04 Residual 46 266204.2 9 Total 48 4991961 Coefficient Standard Upper S Error t Stat P-value Lower 95% 95% 0.97530 29.6853 Intercept -0.46627 14.97924 -0.03113 -30.6179 1.12399 0.26684 X1 0.09548 0.084947 6 -0.07551 0.26647 4.36414 1.30932 X2 0.896042 0.205319 1 7.16E-05 0.482756 8