Question: Question 22 3 pts SUMMARY OUTPUT Regression Statistics Multiple R 0.879962 R Square 0.774333 Adjusted R Square 0.760228 Standard Error 91.8098 Observations 18 ANOVA df

Question 22 3 pts

SUMMARY OUTPUT
Regression Statistics
Multiple R 0.879962
R Square 0.774333
Adjusted R Square 0.760228
Standard Error 91.8098
Observations 18
ANOVA
df SS MS F Significance F
Regression 1 462761.1 462761.1 54.90082 1.47771E-06
Residual 16 134864.6 8429.04
Total 17 597625.8
Coefficients Standard Error t Stat P-value Lower 95% Upper 95%
Intercept 2044.381 226.3543 9.031775 1.11E-07 1564.531281 2524.23059
Weight -28.3499 3.826147 -7.40951 1.48E-06 -36.46093318 -20.238797

Use the output from a simple regression analysis above. What percent of the variation of the dependent variable is explained by the regression equation?

Group of answer choices

77%

88%

91%

1.477%

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