If We Use the Chi-Square Method of Analysis to Test

question 38

True/False

If we use the chi-square method of analysis to test for the difference between proportions,we must assume that there are at least 5 observed frequencies in each cell of the contingency table.

---

Definitions:

Apical Rate

The heart rate as measured at the apex of the heart, typically through auscultation, and reflects the actual beat of the heart.

Sinus Dysrhythmia

A variation in heart rate during a breathing cycle, often considered normal, especially in young people.

Fainting Episodes

Fainting episodes are temporary losses of consciousness due to a drop in blood pressure, leading to insufficient blood flow to the brain.

Mean Blood Pressure

The average blood pressure in an individual's circulatory system, considered a better indicator of perfusion to vital organs than systolic pressure alone.