Examples for

Step-by-Step Statistics

Location Statistics

See the steps for finding the expected value, or mean:

Find the median step by step:

Learn how to calculate the mode:

Calculate and simplify the geometric mean one step at a time:

Order Statistics

Apply basic formulas in order statistics on a set of data, seeing the steps along the way:

Dispersion Statistics

Find and learn to compute variance and standard deviation:

Get the steps for how to find the range of a set of numbers:

Go Pro NowLearn more about Wolfram|Alpha Pro »