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RANDOM.ORG offers true random numbers to anyone on the Internet. The randomness comes from atmospheric noise, which for many purposes is better than the pseudo-random number algorithms typically used in computer programs.

Easysurf makes surfing easy

User-friendly introduction to statistics, probability, and survey sampling. Free, online tutorials - a general statistics tutorial and a tutorial tailored to the Advanced Placement (AP) Statistics curriculum. Online tools - statistical tables, probab...

GraphPad Prism is a powerful combination of biostatistics, curve fitting (nonlinear regression) and scientific graphing in one comprehensive program. Easily organize, analyze and graph repeated experiments; pick appropriate statistical tests and inte...

Quora is a continually improving collection of questions and answers created, edited, and organized by everyone who uses it.

Lottery forum, news, results, jackpots, predictions, and information for the serious lottery player.

Scratch: a programming language for everyone. Create interactive stories, games, music and art - and share them online.

Web Development and Programming Help Community. Browse forums, snippets, and tutorials. Get help from experts in C++, PHP, Visual Basic, HTML, CSS, JavaScript, Java, .NET, and more!