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The National Center for Education Statistics (NCES) collects, analyzes and makes available data related to education in the U.S. and other nations.

ChartGo - Create Charts Online Fast and Free. Online Graphing. Create Pie Charts, Bar Charts, Line Charts or Area Charts. Create Graphs.

Graphs Made Easy, free download. Graphs Made Easy 3.1: Quick, simple chart editor. Graphs Made Easy is a simple graph editor with which you can create all sorts of charts and graphs to

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Easiest way to plot functions! Just type fooplot.com/sin(x) or your function into your browser.

Our free calculator graphs up to 5 equations, finds intersections and lets you save picture of graph to your computer! Also: pan and zoom, table of values, translate graph, plot points, color code graphs and more.

Excel SPC Software and Lean Six Sigma Training. Download trial software, ebooks, and action plans.

Online graphing and solving calculators for functions, equations, and inequalities; get complete function graphs showing asymptotes and discontinuities automatically, plus tutorial analysis for calculus, precalculus, and algebra; includes 1D, 2D, and...

wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual. Our multilingual how to manual has free step-by-step instructions on how to do all types of things.