Drawing Informal Comparative Inferences About Two Populations

Comparative Data Analysis and Population Inferences

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Synthesize center difference, variability multiples, and distribution overlap to draw defensible comparative conclusions about two populations.

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Comparative Data Analysis and Population Inferences

7th Grade · Math · Open Global Math

6 lessons

Goal

Compare two numeric distributions visually and numerically, quantifying center separation as a multiple of variability to draw informal comparative inferences.

6 lessons

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Comparing Two Data Sets Using Back-to-Back Stem-and-Leaf DiagramsUp next
Comparing Distributions with Parallel Dot PlotsNot started yet
Constructing and Comparing Distributions Using Box PlotsNot started yet
Measuring Difference Between Centers as a Multiple of MADNot started yet
Measuring Difference Between Medians as a Multiple of IQRNot started yet
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Learning standards covered

OGM.8.SP.4Open Global Math Standards 2026™ · 7th Grade

Compare two numeric data distributions visually and numerically using comparative dot plots and box plots; measure the separation between centers as a multiple of a measure of variability to draw informal comparative inferences about two populations.