Format as Sort & Flter lable Styles Clear transmission city mp SUMMARY OUTPUT me

Question

Format as Sort & Flter lable Styles Clear transmission city mp SUMMARY OUTPUT ment Q#3 gression Statistics Multiple R0.693906 R Square 0.481505 Adjusted R Sq 0.476726 Standard Ermor 3.814868 ANOVA of MS ificance F 2 2932.751 1466.38 100.7595 1.12E-31 217 3158.049 14.5532 219 6090.8 Regression Total valie Intercept34.04648 1.073173 31.7251 189E-83 319313 36.16166 31.9313 36.16166 displacement4 cylinders 4.0561 0.780136 -5.1992 4.62E-07 -5.59372 2.51849 5.59372 2 51849 0.16694 0481846 0 3464 0.729341 111663 0.782763 -111663 0782763

Explanation / Answer

To test whether displacement and cylinders are significant to predict the response,

we reject H0 at 5% level of significance if P-value < 0.05

Since

P-value for displacement = 0 < 0.05

and P-value for cylinders = 0.729341 > 0.05

So at 5% level of significance, we reject H0 and we can conclude that cylinders has no significant effect on the model whereas displacement works as a significant predictor in the regression.

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