Statistics is the branch of mathematics involved in the collection, analysis and exposition of data. Given a set of data, Wolfram|Alpha is instantaneously able to compute all manner of descriptive and inferential statistical properties and to produce regression analyses and equation fitting. Wolfram|Alpha's broad computational knowledge of statistical methods allows you to analyze, interpret and visualize your data quickly and accurately.
Compute statistical measures that summarize the properties of a dataset.
Fit different parameterized models to data.
Use statistics and hypothesis tests to infer information from a dataset.
Compute the probability of a random variable returning a specified value or falling within a range of values or determine the expected value of a random variable.
Step-by-Step Solutions for Statistics
Statistics Web App
Free Unlimited Statistics Practice Problems