Answer:
a) Pie and Bar Chart b) Dot Plot, Bar Graph, Box Plot among others.
Step-by-step explanation:
a) Qualitative data examples.
There are some good examples of qualitative data, or variables like gender, level of study, marital status, etc.
These qualitative variables can be better displayed graphically with the use of several graphics. But the options are more restricted since there is not much information to be taken out of these when the graphic is solely dedicated to qualitative variables.
(Check below)
b) Quantitative data.
On the other hand, quantitative variables are the countable ones. The Quantitative Data can be either Discrete (for Integer numbers) or Continuous for any number ∈ R.
There is a wider set of options for displaying quantitative data, for quantitative variables, because we can extract more information from them. Since all we want is to display the position of that variable, then we can use Dot plots, Bar Graph, etc. Trace curves, etc.
(Check it below)
Examples:
- Means of 6 groups (Dot plots)
- Ages (Bar Graphs).
- Volume of Largest Dams in South America