Sample Mean Differences Can Be Caused by ______

question 28

Multiple Choice

Sample mean differences can be caused by ______.

• A) the effect
• B) sampling error
• C) the effect and sampling error
• D) neither effect nor sampling errors

---

Definitions:

Instinctual Drive

An innate, biological motivator that drives behavior and responses to achieve specific needs.

Incentive

A motivational factor that prompts a person to act in a certain way or pursue a particular course of action.

Innate Goal

An inherent aim or objective that is hardwired into an organism, guiding its behaviors from birth.

Self-actualization

A term originating from humanistic psychology, referring to the realization or fulfillment of one's talents and potentialities, considered as a drive or need present in everyone.