Levels of Quantitative Data

• Levels of Quantitative Data/Measurement:

  • categorical data
  • nominal
  • ordinal
  • continuous data
  • interval
  • ratio
• Levels of Quantitative Data/Measurement:

  • categorical data
  • nominal - named groups with no value order
  • ordinal - attributed can be ordered/ranked, but gaps between units have no value
  • continuous data
  • interval - distance is meaningful, but there is no absolute zero
  • ratio - all the above, but has an absolute zero