7th Grade Common Core: 7.SP.4

Common Core Identifier: 7.SP.4 / Grade: 7

Curriculum: Statistics And Probability: Draw Informal Comparative Inferences About Two Populations.

Detail: Use measures of center and measures of variability for numerical data from random samples to draw informal comparative inferences about two populations. For example, decide whether the words in a chapter of a seventh-grade science book are generally longer than the words in a chapter of a fourth-grade science book.