Which three of the following variables are continuous?
Select one or more:
☐ size of a cinema audience
☐ postcodes of members of a golf club
☐ area of a tennis court
☐ girth of a tree
☐ time taken to complete an ICMA
☐ number of children wearing spectacles in a class
Answer (1)
The three continuous variables are the area of a tennis court, the girth of a tree, and the time taken to complete an ICMA. Continuous variables can take any value within a given range. In contrast, discrete variables are countable and only take specific values. ;
