Sample Variance Is Defined as the

question 57

Multiple Choice

Sample variance is defined as the

• A)average of the deviations around the sample mean.
• B)average of the squared deviations of scores around the sample mean.
• C)sum of the deviations around the sample mean,squared.
• D)sum of the squared deviations around the sample mean.

Evaluate the effect of feedback and constructive communication in promoting positive changes within relationships.

Understand the factors that influence sexual attraction and the initial stages of relationships.

Comprehend the concept and significance of trust in relationships.

Recognize the importance of nonverbal communication cues in expressing interest and establishing connections.

---

Definitions:

Intolerance Of Uncertainty Theory

A psychological theory suggesting that an inability to tolerate the unknown or ambiguous situations contributes to anxiety and worry.

Negative Event

An occurrence perceived as adverse, harmful, or undesirable, which can impact an individual's mental, physical, or emotional state.

Avoidance Theory

A psychological theory suggesting that individuals may engage in certain behaviors to avoid experiencing discomfort or distressing thoughts and feelings.

Bodily Arousal

The physiological response of the body to stimuli, often leading to an increase in heart rate, blood pressure, and energy level as part of the fight or flight response.