Measures of Variability: Range & IQR
Understanding and calculating range and interquartile range to describe data spread.
Key Questions
- Explain how the 'spread' or variability of data impacts our confidence in a prediction.
- Differentiate between range and interquartile range as measures of variability.
- Analyze how outliers affect the range versus the interquartile range.
Ontario Curriculum Expectations
Suggested Methodologies
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