Key Points A t-statistic is performed during a t-test. The resulting statistic is used to determine whether to accept or reject a null hypothesis. The core use of this statistic is for direct ...

Official support for free-threaded Python, an experimental JIT, and a smarter installation manager for Windows are among the goodies in Python 3.14. Now in a release candidate.

Optimizing Python isn’t simple, because of the language’s dynamism. Here’s why optimization is still the best option for advancing Python.