8.SP.A.4 Grade 8 · Statistics and ProbabilityUnderstand that patterns of association can also be seen in bivariate categorical data by displaying frequencies and relative frequencies in a two-way table.Common Core State Standards for Mathematics, as adopted in the Massachusetts Curriculum Framework for Mathematics (2017), Grade 8.
Play the game: Function Machinefree, no sign-up →Data is counted as dots on a line plot before any average is named, so the shape of the data is seen first.
Every page is free and open — nothing to install, no account, and it works on a phone or a classroom board. Every number has its own color: 1 red, 2 orange, 3 yellow, 4 green, 5 blue, 6 purple, 7 brown, 8 pink, 9 cyan, and a number is that many colored dots.
8.SP.A.1Scatter plots: plot data, find outliers and clusters, positive or negative association8.SP.A.2Fit a straight line by eye and judge it by how close the points are8.SP.A.3Use a line's equation to predict, and say what its slope and intercept meanColorMyMath · getridoftheteacher.com · every number has its own color, and a number is that many colored dots. Matching a game to a standard is a judgement call; the official text is at doe.mass.edu.