When Is It Appropriate to Use the Paired Difference T-Test

question 36

Multiple Choice

When is it appropriate to use the paired difference t-test?

• A) Four samples are compared at once
• B) Any two samples are compared
• C) Two independent samples are compared
• D) Two dependent samples are compared

---

Definitions:

Two-factor Theory

A psychological theory proposing that emotions are the result of both physiological arousal and cognitive labeling of that arousal.

Romantic Greeting Card

A printed card which expresses affection, love, or other romantic emotions, often exchanged on special occasions like Valentine's Day or anniversaries to convey personal sentiments.

Intense Romantic Feelings

Strong emotional sensations characterized by affection, love, and attachment towards a romantic partner.

Mode

The value that appears most frequently in a data set, commonly used in the context of statistics.