Types of data

• What are the types of data?

  > nominal

  > ordinal

  > interval
• What is nominal data?

  Grouping things by name (e.g height: tall, short, medium)
• What is ordinal data?

  Ordering the groups (e.g. height: shortest —> tallest)
• What is interval data?

  Intervals between each person (e.g. A(1.35m), B(1.36m), C(1.5m))