Mathematics

E. Data Analysis and Probability: 1. The student understands and uses the tools of data analysis for managing information.: 9-12: The student...

MA.E.1.4.1 Add Website - Add Activity

interprets data that has been collected, organized, and displayed in charts, tables, and plots.

Activity: Student Ratios

MA.E.1.4.2 Add Website - Add Activity

calculates measures of central tendency (mean, median, and mode) and dispersion (range, standard deviation, and variance) for complex sets of data and determines the most meaningful measure to describe the data.

Math League http://www.mathleague.com/help/help.htm A good site for the reinforcement of mathematical concepts from grades 4 through 8.

Illustration of Mean, Mode, and Median http://engineering.uow.edu.au/Courses/Stats/File1514.html Activities/Lessons on the basics of statistics.

Animated Software http://www.animatedsoftware.com/statglos/sgmean.htm Good statistical presentation

MA.E.1.4.3 Add Website - Add Activity

analyzes real-world data and makes predictions of larger populations by applying formulas to calculate measures of central tendency and dispersion using the sample population data, and using appropriate technology, including calculators and computers.