Professor Alonzo is conducting a research study to determine the relationship between test performance and amount of time spent studying among college students.A variable in this study is
A) Professor Alonzo.
B) college students.
C) participants.
D) amount of time studying.

Question

Quizplus · Accepted Answer

The variable in this study is the amount of time spent studying, as it is being investigated for its relationship with test performance. The other options (Professor Alonzo, college students, and participants) are not variables in this particular study, but rather the context or individuals involved.

Professor Alonzo Is Conducting a Research Study to Determine the Relationship