Paper 3 · June 2023 · Statistics: measurement scales, Poisson, chi-square, spatial autocorrelation

Classify the data 'primary, secondary, tertiary' into the appropriate measurement scale.

Model answer

ordinal

Also accepted: ordinal scale, ordinal data

Explanation

These are ranked categories: an order exists, but the gap between primary and secondary is not measurable or equal to the gap between secondary and tertiary. That is the ordinal scale.

Derived from ZIMSEC Advanced Level Geography 6037/3 Paper 3 Practical Test, June 2023 session, Q1

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