When there are more than two levels of the variables in a chi-square analysis, what is true?
A) Calculating adjusted standardized residuals helps to assess individual cells for significant differences.
B) The chi-square test reveals where significant results occurred.
C) Independent t tests can assist in revealing the significant differences.
D) Any cell with an observed frequency that is 2 points different from the expected frequency is a significant finding.

Question

Quizplus · Accepted Answer

When there are more than two levels of variables in a chi-square analysis, calculating adjusted standardized residuals helps to assess individual cells for significant differences. This is because the chi-square test cannot reveal which cells have significant differences, only that there is a significant difference overall. The adjusted standardized residuals allow for a more specific analysis of individual cells.

When There Are More Than Two Levels of the Variables