For Each of the Following Hypotheses, Identify and Operationalize the Dependent

For each of the following hypotheses, identify and operationalize the dependent and independent variables.
H₁: The more education you have, the more likely you are to vote in national elections.
a. independent variable: _______________________________________
operationalize this variable:
b. dependent variable: ________________________________________
operationalize this variable:
H₂: The higher your yearly income, the less likely you are to die of undiagnosed heart disease.
a. independent variable: ____________________________________________
operationalize this variable:
b. dependent variable: ______________________________________________
operationalize this variable:
H₃: Blacks and Asians are more likely to die while awaiting organ transplants than whites are.
a. independent variable: ___________________________________________
operationalize this variable:
b. dependent variable: _______________________________________________
operationalize this variable:
H₄: The lower your income, the higher your chances of being audited by the IRS.
a. independent variable: __________________________________________
operationalize this variable:
b. dependent variable: ___________________________________________
operationalize this variable: