TI-89 / TI-92 Plus / Voyage™ 200 PLT Statistics with List Editor App ‡ Distr (Distribution) Menu 133
Chi-square Cdf
Description
‡ (
Distr) Æ 8:Chi-square Cdf
Chi-square Cdf
computes the cñ (chi-square) distribution probability between Lower Value
and Upper Value for the specified Deg of Freedom, df.
Inputs
Lower Value A lower scalar or list of values at which to evaluate the cñ cdf. The
default is Lˆ.
Upper Value An upper scalar or list of values at which to evaluate the cñ cdf. The
default is ˆ.
Deg of Freedom, df A scalar value for degrees of freedom; must be an integer > 0.
Outputs
Cdf A cñ cdf value or list of values. Values are stored to cdf.
LowVal A scalar lower value or list of values.
UpVal A scalar upper value or list of values.
df A scalar value for degrees of freedom.
Output statistic variables are stored in the STATVARS folder.
Example
1. Press ‡(
Dist) and select 8:Chi-square Cdf to display the Chi-square Cdf input dialog
box.
2. Enter the arguments as shown below.
3. Press b to compute the data.
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