TI-89 / TI-92 Plus / Voyage™ 200 PLT Statistics with List Editor App ‡ Distr (Distribution) Menu 131
t Cdf
Description
‡ (
Distr) Æ 6:t Cdf
t Cdf
computes the Student-t 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 Student-t cdf.
The default is Lˆ.
Upper Value An upper scalar or list of values at which to evaluate the Student-t cdf.
The default is ˆ.
Deg of Freedom, df A scalar value for degrees of freedom; must be > 0
Outputs
Cdf A Student-t 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 6:t Cdf to display the t Cdf input dialog box.
2. Enter the arguments as shown below.
3. Press b to compute the data.
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