Levels of measurement - what you can and can't do arithmetically

# 7. Assessment

Drag and drop the appropriate operators to each level of measurement.

Nominal | Ordinal | Interval | Ratio |
---|---|---|---|

Frequency count
Equals, Greater than (>)
or Less than (<) Addition or Subtraction Multiplication or Division |
Frequency count
Equals, Greater than (>)
or Less than (<) Addition or Subtraction Multiplication or Division |
Frequency count
Equals, Greater than (>)
or Less than (<) Addition or Subtraction Multiplication or Division |
or Less than (<) Addition or Subtraction Multiplication or Division |

- Frequency count
- Equals, Greater than (>) or Less than (<)
- Addition or Subtraction
- Multiplication or Division