Algebra2D

Combinatorics and Probability - Theory & Concepts - Probability Tree

Fundamental counting principles, permutations, combinations, and basic probability theory.

Probability P(A)0.60

Probability P(B | A)0.80

Probability P(B | A')0.30

Total P(B):

P(B) = P(A \cap B) + P(A' \cap B) = 0.480 + 0.120 = 0.600

Bayes P(A | B):

P(A|B) = \frac{P(A \cap B)}{P(B)} = \frac{0.480}{0.600} = 0.800

Event A/A'Event BEvent B' (Not B)

Related simulations