What Is the Difference Between a Chi-Square Test for Two-Way

question 107

Multiple Choice

What is the difference between a chi-square test for two-way tables and a chi-square test for a goodness-of-fit test?

• A)Both tests are the same.
• B)The chi-square test is used to compare categorical variable distributions between populations and the goodness-of-fit test is used to compare a sample from one population with a hypothesized distribution.
• C)The goodness-of-fit test is used to compare categorical variable distributions between populations and the Chi-square test is used to compare a sample from one population with a hypothesized distribution.

---

Definitions:

Heart

The heart is a muscular organ responsible for pumping blood through the blood vessels by repeated, rhythmic contractions, supplying oxygen and nutrients to the body while removing carbon dioxide and other wastes.

Parasagittal

A plane or section that is parallel to the sagittal plane but is offset from the midline of the body.

Frontal

Refers to the front part of something, especially the frontal lobe of the human brain which is involved in decision making and problem solving.

Midsaggital

A plane that divides the body or an organ vertically into right and left halves; also known as the median plane.