In a Linear Trend Equation,which Variable Represents the Average Change

question 22

Multiple Choice

In a linear trend equation,which variable represents the average change in the dependent variable for every unit change in time?

• A)a
• B)b
• C)t

---

Definitions:

Guaiac Test

A diagnostic test that uses a chemical reaction to detect the presence of blood in stool, indicative of gastrointestinal issues.

Mucus

A thick, slippery substance produced by the mucous membranes and glands to moisturize and protect various parts of the body.

Colonoscopy

A medical procedure using a long, flexible camera to examine the inner lining of the colon and rectum for abnormalities.

Flatulence

The accumulation of gas in the alimentary canal, often resulting in the expulsion through the rectum.