← All Grades

Grade 7

• Expressions & Equations

  • 7.EE.4
  • 7.EE.4.a

• Geometry

  • 7.G.1
  • 7.G.4
  • 7.G.6

• The Number System

  • 7.NS.3

• Ratios & Proportional Relationships

  • 7.RP.1
  • 7.RP.2
  • 7.RP.3

• Statistics & Probability

  • 7.SP.1
  • 7.SP.3

CCSS Math Standard: 7.SP.3

Draw informal comparative inferences about two populations. 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.

How have the ages of three countries' populations changed from 1950 to 2020? And what problems might that create?

Which country has a great balance between their summer and winter Olympic medals?