Topic 4: Correlation And Regression
Lesson 4.1: Bivariate Data And Scatter Diagrams — Quiz
Test your understanding of lesson 4.1: bivariate data and scatter diagrams with 5 practice questions.
Practice Questions
Question 1
What type of relationship does a scatter diagram show between two variables?
Question 2
In a scatter diagram, what does a positive association look like?
Question 3
Which term describes when a scatter diagram shows no apparent relationship between two variables?
Question 4
How do you describe a strong negative association in a scatter diagram?
Question 5
What is the key distinction between correlation and causation?