Chi-squared Distribution
This applet illustrates the Chi-squared distribution. There is one slider
bar which allow changing the degree of freedom parameter of the
distribution. Note how changing this parameter alters the shape
and the center of the distribution. Also note that this distribution is
only valid for nonnegative numbers unlike the normal and the Student's
t distributions.
Several statistics are shown for the distribution below the illustration
of the density and distribution plots.
Click the Run button below when the applet has completed loading.