What Do the Quartile Deviation and the Interquartile Range Describe

question 35

Multiple Choice

What do the quartile deviation and the interquartile range describe?

• A) Lower 50% of the observations
• B) Middle 50% of the observations
• C) Upper 50% of the observations
• D) Lower 25% and the upper 25% of the observations

---

Definitions:

Objectively Observed

The practice of measuring or noting phenomena without bias or influence from the observer's personal feelings or predispositions.

Psychologists

Professionals in the field of psychology who study mental processes and behavior.

Unconscious Motivations

Drives and desires that influence behavior without an individual's conscious awareness, often explored in psychoanalytic theory.

Overt Behaviour

Observable actions or responses of an individual, as opposed to thoughts or feelings which are internal.