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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