For e ach variable, decide if the variable is qualitative or
quantitative, discrete or continuous and decide the level of
measurement (Nominal, Ordinal, Interval or Ratio).
Number
Variable
Qualitative or Quantitative
Discrete, Continuous or Neither.
Nominal, Ordinal, Interval, or Ratio.
1
Cars described as compact, midsize, and full-size.
Qualitative
Neither
2
Types of markers (washable, permanent, etc.)
Qualitative
3
Teachers being rated as superior, above average, average, below
average, or poor
Qualitative
4
The number of people that prefer...