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Geometry, Measurement, and Data Analysis · Semester 2

Measures of Spread: Range

Students will calculate the range of a data set and understand its significance as a measure of spread.

Key Questions

  1. Explain what the range tells us about the spread of data.
  2. Compare the range with measures of central tendency in describing a data set.
  3. Critique the limitations of using only the range to describe data variability.

MOE Syllabus Outcomes

MOE: S2.2.1
Level: Primary 1
Subject: Mathematics
Unit: Geometry, Measurement, and Data Analysis
Period: Semester 2

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