Which of the following is most appropriate for measuring the relationship between an ordinal variable and an interval/ratio variable?
A) Cramer's V
B) Kendall's tau-b
C) Pearson's r
D) uncertainty coefficient

Question

Quizplus · Accepted Answer

Kendall's tau-b is appropriate for measuring the relationship between an ordinal variable and an interval/ratio variable. It is a non-parametric test and does not assume normal distribution of data. It can handle ties in the ordinal variable and is robust to outliers.

Which of the Following Is Most Appropriate for Measuring the Relationship