The chi square analysis is based on the observed and expected _________________ of the observation.
A) distribution
B) frequency
C) direction
D) strength

Question

Quizplus · Accepted Answer

Chi square analysis compares the observed frequency of an event with the expected frequency of occurrence. Therefore, the best choice is frequency (B). The other options, such as distribution (A), direction (C), and strength (D), are not directly related to the concept of chi square analysis.

The Chi Square Analysis Is Based on the Observed and Expected