What Does the Interquartile Range Describe

question 3

Multiple Choice

What does the interquartile range describe?

• A)The range of the lower 50% of the observations
• B)The range of the middle 50% of the observations
• C)The range of the upper 50% of the observations
• D)The ranges of the lower 25% and the upper 25% of the observations

---

Definitions:

Sociological Researcher

A professional who undertakes systematic study of society and social behavior by examining the groups, cultures, organizations, social institutions, and processes that people develop.

Independent Variable

In research, a variable that is manipulated or changed to observe its effect on a dependent variable.

Dependent Variable

Is the presumed effect in a cause-and-effect relationship.

Temperature

A physical quantity that expresses the subjective perceptions of hot and cold, measured typically with thermometers and represented in degrees.