In a bivariate table, Cramer's V is 0.21 and lambda is 0. Which of the following should be our conclusion?
A) that the null hypothesis cannot be rejected; we have no evidence of an association
B) that the null hypothesis should be rejected, but we may have made a computation error when calculating lambda
C) that although V suggests a moderate relationship, lambda corrects our interpretation to indicate there is no relationship
D) that the variables may be associated even if lambda is zero, and disregard lambda if the row marginals are very unequal

Question

Quizplus · Accepted Answer

Cramer's V indicates some association, and lambda being zero suggests no predictive power. However, lambda can be misleading if row marginals are unequal, so it can be disregarded in such cases.

In a Bivariate Table, Cramer's V Is 0