A Manager at a Local Bank Analyzed the Relationship Between

Multiple Choice

A manager at a local bank analyzed the relationship between monthly salary and three independent variables: length of service (measured in months) , gender (0 = female, 1 = male) and job type (0 = clerical, 1 = technical) . The following ANOVA summarizes the regression results: Based on the hypothesis tests for the individual regression coefficients,

A) all the regression coefficients are not equal to zero.
B) "job" is the only significant variable in the model.
C) only months of service and gender are significantly related to monthly salary.
D) "service" is the only significant variable in the model.