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All the regression coefficients are not equal to zero \"Job\" is the only signif

ID: 3316245 • Letter: A

Question

All the regression coefficients are not equal to zero

"Job" is the only significant variable in the model

Only months of service and gender are significantly related to monthly salary

"Service" is the only significant variable in the model

ANOVA df Sum of Squares Mean SquareF Source of Variation Regression Residual Total 1004346.771 334782.257 5.96 1461134.59656197.48445 2465481.367 26 29 Coefficients Standard Error 322.25 3.20 89.00 89.61 784.92 9.19 222.78 -28.21 t Stat p-value 2.44 2.87 2.500.02 0.31 0.02 0.01 Intercept Service Gender Job 0.76

Explanation / Answer

Option C is Correct. Only months of service and gender are significantly related to monthly salary because their p value is low