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Calculate quartiles and interquartile range
Free printable Algebra 1 math worksheet for "Calculate quartiles and interquartile range" — practice single-variable statistics. No-prep, print or assign online.
This worksheet provides challenging practice problems on calculating quartiles and the interquartile range for high school Algebra 1 students. Teachers can use it to reinforce concepts related to single-variable statistics and data analysis. It supports skill development in understanding data spread and identifying outliers through quartile calculations.
Learning objectives
- Calculate the first, second, and third quartiles from a given data set.
- Determine the interquartile range (IQR) to measure data dispersion.
- Interpret quartiles and IQR to analyze statistical data distributions.
Answer Key
How to use this worksheet
- Click “Download Worksheet” and sign in with Google or email to get the PDF instantly.
- Print at home or in class for High School; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
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