Source: wikibot/t-function
= T-function
{wiki=T-function}
The term "T-function" can refer to different concepts depending on the context in which it is used. Here are a few interpretations: 1. **Mathematics and Statistics**: In statistics, particularly in the context of hypothesis testing, a T-function might refer to the Student’s t-distribution, which is used to estimate population parameters when the sample size is small and/or the population standard deviation is unknown.