MD.4.0. Knowledge of Statistics: Students will collect, organize, display, analyze, or interpret data to make decisions or predictions.
4.A.1. Data Displays: Collect, organize, and display data.
4.A.1.b. Collect data in tables.
4.B.1. Data Analysis: Analyze data..
4.B.1.a. Interpret data contained in tables.
4.B.1.b. Interpret data contained in pictographs using scales of 1:1 and 2:1.
4.B.1.c. Interpret data contained in single bar graphs using a variety of categories and intervals of 1, 2, 5, and 10.
MD.7.0. Processes of Mathematics: Students demonstrate the processes of mathematics by making connections and applying reasoning to solve problems and to communicate their findings.
7.C.1. Communications: Present mathematical ideas using words, symbols, visual displays, or technology
7.C.1.e. Express solutions using pictorial, tabular, graphical, or algebraic methods