_____ Is the Most Useful Measure of Dispersion and Is

question 114

Multiple Choice

_____ is the most useful measure of dispersion and is calculated by subtracting scores from the mean, adding the squared differences, and dividing the sum by the total number of scores.

• A)Range
• B)Variance
• C)Standard deviation
• D)Mode

---

Definitions:

Social Facilitation

The tendency for people to perform differently, typically better, when in the presence of others than when alone.

Social Exhaustion

A state of extreme fatigue and depletion resulting from continuous social interaction or social obligations.

Presence Of A Stranger

A scenario or condition in which an unfamiliar individual is introduced into an environment, often used in psychological research studying social and emotional reactions.

React More Slowly

The phenomenon of responding with less speed or urgency to stimuli or events than might be expected or necessary.