Topic 4: Correlation And Regression

Lesson 4.3: Spearman's Rank Correlation Coefficient — Quiz

Test your understanding of lesson 4.3: spearman's rank correlation coefficient with 5 practice questions.

Practice Questions

Question 1

What is Spearman's rank correlation coefficient formula?

Question 2

When should you prefer Spearman's rank correlation over Pearson's correlation?

Question 3

How do you handle tied ranks when calculating Spearman's rank correlation?

Question 4

Given ranks of two variables $X$ and $Y$ as follows: $X: 1, 2, 3, 4, 5$ and $Y: 2, 1, 4, 3, 5$. What is the Spearman's rank correlation coefficient?

Question 5

If Spearman's rank correlation coefficient is $-1$, what does it indicate about the relationship between the two variables?