Gamma and lambda are based on the logic of________.
A) chi square
B) associational percentages.
C) proportional repartitioning.
D) proportional reduction in error.

Question

Quizplus · Accepted Answer

Gamma and lambda are measures of association used in categorical data analysis. Both of them are based on the logic of proportional reduction in error, which means they estimate the proportion of errors in predicting one variable based on knowledge of the other variable. Therefore, the correct answer is D – proportional reduction in error. Options A, B, and C are not relevant to the logic behind gamma and lambda.

Gamma and Lambda Are Based on the Logic Of________