Back to Use measures of center and measures of variability to draw informal comparative inferences about two populations — Problem 1 · Task Set 20
Comparing Two Populations: Center, Variability, and Informal Inference
Show all work for MAD and IQR computations. When writing inference statements, include center values, variability measures, and hedging language.
Grade 7·21 problems·~45 min·Common Core Math - Grade 7·standard·7-sp-b-4
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A
Recall / Warm-Up
1.
A data set is: 4, 5, 6, 6, 7, 7, 8, 9, 42. Which measure of center best represents a typical value in this data set?