Measures of Spread: Range and Interquartile Range
Students will calculate and interpret the range and interquartile range (IQR) to describe the spread or variability of a data set.
Key Questions
- Evaluate the most significant finding from a given data set, considering both central tendency and spread.
- Hypothesize why certain trends appear in the data, relating to its spread.
- Design a question that can be answered by analyzing the range or IQR of a data set.
NCCA Curriculum Specifications
Suggested Methodologies
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