AdaAda

Início / Biblioteca / CSAT (Suneung) essentials: original practice / Flashcard sintético

In probability theory, what is Bayes' Theorem for finding the posterior probability $P(A|B)$?

Flashcard de estudo do deck CSAT (Suneung) essentials: original practice.

Resposta

$P(A|B) = \frac{P(B|A)P(A)}{P(B)}$.

Explicação

By law of total probability, the denominator can be expressed as $P(B) = P(B|A)P(A) + P(B|A^c)P(A^c)$.

Conteúdo sintético · Curadoria: Ada