Peluang (matematika): Perbedaan antara revisi

:<math>\mathrm{P}(A \cap B) = \mathrm{P}(A)\cdot \mathrm{P}(B) \Leftrightarrow \mathrm{P}(A) = \frac{\mathrm{P}(A) \cdot \mathrm{P}(B)}{\mathrm{P}(B)} = \frac{\mathrm{P}(A \cap B)}{\mathrm{P}(B)} = \mathrm{P}(A\mid B)</math>.