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Finite mathematics utility: histogram utility (v 2.0)
Enter Data Here(or paste two columns of data from Excel. No commas within numbers please.)

Each line should have the form A, B where:
A is a category name or a value of X;
B is a frequency, relative frequency, or probability.
Press 'Examples' to cycle through a number of examples of data.

Show probability distribution (or relative frequency distribution).
Show histogram.
Show expected value and standard deviation (for random variables only).
Show as fractions Rounding: decimal places
significant digits

Relative Frequency distribution etc. will appear below.

Last updated: February 12, 2009
Copyright © 2009 Stefan Waner