What Research Question About a Recent Election Would Produce Ratio

question 12

Multiple Choice

What research question about a recent election would produce ratio level data?

• A) How satisfied were you with the results of the election? ("very satisfied," "somewhat satisfied," "very dissatisfied")
• B) Did you watch any of the returns on TV or your computer?
• C) How many winning candidates did you support?
• D) Did you make any financial contribution to a candidate's campaign?

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Definitions:

System of Equations

A set of equations with the same variables, which are solved together to find a common solution.

Method of Elimination

A technique in algebra for solving a system of equations by removing variables to find their values.

System of Equations

A set of equations with the same variables, which are to be solved simultaneously.

Method of Substitution

A technique for solving systems of equations where one of the equations is solved for one variable in terms of the others, and then substituted into the other equation(s).