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%