Chi-square is calculated by summing the [(_____ - _____)² divided by _____]. A)observed; expected; observed B)expected; observed; observed C)observed; expected; expected D)observed; observed; expected

Question

Quizplus · Accepted Answer

The chi-square formula involves comparing the observed values to the expected values. So, it is calculated by summing the [(observed value - expected value)^2 / expected value] for each category. Hence, the correct order is observed, expected, and expected in the denominator.

Chi-Square Is Calculated by Summing the [(_____ - _____)2 Divided

Chi-Square Is Calculated by Summing the [(_ - _)² Divided