In Testing Whether Riding a Bicycle at Least 30 Minutes

question 32

Multiple Choice

In testing whether riding a bicycle at least 30 minutes each day reduces weight, what would be the independent variable?

• A) the person's age
• B) amount of time bicycling each day
• C) the person's weight
• D) the person's diet

---

Definitions:

Serious Attitude

Exhibiting a sincere and earnest approach towards tasks, responsibilities, or situations.

Reflective Communication Style

A communication approach that involves actively listening, understanding the speaker’s message, and responding thoughtfully and empathetically.

Social Endorsement

The approval, support, or recommendation of an idea, product, or person by the public or specific social groups.

Communication-Style Bias

A tendency to judge others based on the way they communicate, often leading to misunderstandings or undervaluation of ideas due to differences in communication methods.