The Degrees of Freedom for a Chi-Square Goodness-Of-Fit Test Are

question 59

Multiple Choice

The degrees of freedom for a chi-square goodness-of-fit test are ______.

• A) k - 1
• B) n - 1
• C) (k₁ - 1)(k₂ - 1)
• D) (k - 1)(n - 1)

---

Definitions:

Electrocardiogram

Is a medical test that measures the electrical activity of the heart to assess heart health and diagnose various heart conditions.

Peripheral Pulses

The palpable beats of blood that can be felt at various points on the body far from the heart, used to assess circulatory health.

Respiratory Acidosis

A medical condition characterized by a buildup of carbon dioxide in the bloodstream, leading to a decrease in blood pH.

Organ System

An organ system is a group of organs that work together to perform one or more functions, such as the digestive system, respiratory system, or cardiovascular system.