7.SP.B.3
Informally assess the degree of visual overlap of two numerical data distributions with similar variabilities, measuring the difference between the centers by expressing it as a multiple of a measure of variability. For example, the mean height of players on the basketball team is 10 cm greater than the mean height of players on the soccer team, about twice the variability (mean absolute deviation) on either team; on a dot plot, the separation between the two distributions of heights is noticeable.
Where this sits in the school year
Our Grade 7 Math scope and sequence teaches 7.SP.B.3 in Unit 10: Sampling & Statistical Inference, weeks 27–29.
Draw inferences about populations from random samples, and compare two populations using centers measured against variability. See the full pacing guide →
Builds on
Suggested prerequisites. This sequencing is our editorial guidance, not part of the Common Core.
Teaching Kits for this standard
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