3 Written questions
3 Multiple choice questions
- A variable is any characteristic of an individual. A variable varies among individuals.
- histograms, line charts and stem plots
3 True/False questions
What are the two types of variables? → quantitative and categorical
What does the distribution tell us? → The distribution of a variable tells us what values the variable takes and how often it takes these values.
What type of stem plot do you use to compare two related distributions? → trim the data