An International Relations Professor Is Supervising Four Masterʹs Students Identify the Variables and Determine Whether Each Variable Is Quantitative

Multiple Choice

An international relations professor is supervising four masterʹs students. Information about the students issummarized in the table. $$\begin{array} { l | l | l | l } \text { Student Name } & \text { Student Number } & \text { Area of Interest } & \text { GPA } \\\hline \text { Anna } & 914589205 & \text { Africa } & 3.63 \\\text { Pierre } & 981672635 & \text { Middle East } & 3.30 \\\text { Juan } & 906539012 & \text { Latin America } & 3.16 \\\text { Yoko } & 977530271 & \text { Asia } & 3.68\end{array}$$ Identify the variables and determine whether each variable is quantitative or qualitative.

A) student number: qualitative; area of interest: qualitative; GPA: quantitative
B) student number: quantitative; area of interest: qualitative; GPA: quantitative
C) student number: quantitative; area of interest: qualitative; GPA: qualitative
D) student number: qualitative; area of interest: qualitative; GPA: qualitative