Modernizing authoritarians often use the idea of national unity to justify

In a stepwise multiple regression analysis, predictor variables enter the regression equation if they

a. correlate with the outcome variable b. correlate with one another c. predict unique variance in the outcome variable d. account for more variance than all other variables e. are selected by the researcher

Which of the following has the authority to determine the property tax rate on real property in a county?

A) The county B) The commissioners' courts C) Trustee boards D) The central appraisal district