Home » Further Maths Unit 3 & 4 » A1 - Data Analysis » 1.1 Overview of Data Types

1.1 Overview of Data Types

Categorical Data

  • Data which is sorted into groups is considered categorical data

Nominal Data

      • Categorical data with no hierarchy (i.e. one category is not “greater than” another) is considered nominal data


Eye colour can be considered a nominal data type as the data (each person’s eye colour) can be placed into groups and there is no hierarchy

Ordinal Data

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