Likelihood function – Wikipedia

October 7, 2025

https://en.wikipedia.org/wiki/Likelihood_function

QT:{{"In other words, when {\textstyle f(x\mid \theta )} is viewed as a function of {\textstyle x} with {\textstyle \theta } fixed, it is a probability density function, and when viewed as a function of {\textstyle \theta } with {\textstyle x} fixed, it is a likelihood function.
"}}