Question 39 2.5 pts suppose you are given the following multiple regression outp

Question

Question 39 2.5 pts suppose you are given the following multiple regression output: SUMMARY OUTpUT Regression Statistics 0.974176 Multiple R RSquare 0.949018 Adjusted R Square 0.936273 Standard Error 1.975746 Observations ANOVA SS MS F Significance F 2 581.3169 290.6584 74.45961 0.000007 Regression Residual 8 31.22857 3.903572 Total 100 612 5455 Coefficientandard Err t Stat P-value Lower 95% Upper 95% 1.7228 1.424445 1.209428 0.261023 -1.56201175 5.007539868 Intercept 0.5524 0.218383 2.52949 0.035283 0.048805526 1.055988 0.8119 0.719102 1.129034 0.291599 0.846361987 2.470142854 what is the predicted value of y if x1 18 and x2

Explanation / Answer

Regression equation: y = 1.7228 + 0.5524 x1 + 0.8119 x2

For x1 = 18 and x2 = 3

So,

y = 1.7228 + 0.5524 (18) + 0.8119 (3)

y = 14.1017

Option B is correct.

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