29. Lesson 5(DOT)2(COLON) The product-moment correlation coefficient

Key Themes In Lesson 5.2: The Product-moment Correlation Coefficient — Quiz

Test your understanding of key themes in lesson 5.2: the product-moment correlation coefficient with 5 practice questions.

Practice Questions

Question 1

What does the product-moment correlation coefficient measure?

Question 2

What value of the product-moment correlation coefficient indicates no correlation?

Question 3

If the correlation coefficient $r$ is equal to 0.85, what can be inferred about the relationship between the two variables?

Question 4

Which of the following values of the product-moment correlation coefficient indicates the strongest negative correlation?

Question 5

Which statement is true about the product-moment correlation coefficient?