The length of time a person talks in a group discussion is an example of a(n)
A)continuous variable.
B)categorical variable.
C)transformed variable.
D)extraneous variable.

Question

Quizplus · Accepted Answer

The length of time a person talks can vary continuously, so it is an example of a continuous variable. Categorical variables would have distinct categories, but the length of time someone talks can't be easily put into distinct categories like "short," "medium," or "long." Transformed variables are variables that have been manipulated mathematically, and extraneous variables are variables that aren't being studied but could still affect the results. Neither of these apply to the length of time a person talks in a group discussion.

The Length of Time a Person Talks in a Group