Distribution Calculator

Statistical data and the corresponding random variables are often distributed according to one of the few "standard distributions", which are tabulated in most textbooks. As an alternative to printed tables the user may use a distribution calculator which calculates various characteristic parameters, such as the quantiles, or the probabilities for the most commonly used distributions:

• normal
• chi-square
• Student's t
• Fisher's F

Click here to start the distribution calculator.

Please note, that the results obtained from the distribution calculator are not taken from statistical tables, but are calculated on demand. Thus the precision of the results is much higher than that of statistical tables.