Question

please give me probability formulas​

Answer 1

Answer:

Probability Range 0 ≤ P(A) ≤ 1

Rule of Addition P(A∪B) = P(A) + P(B) – P(A∩B)

Rule of Complementary Events P(A’) + P(A) = 1

Disjoint Events P(A∩B) = 0

Independent Events P(A∩B) = P(A) ⋅ P(B)

Conditional Probability P(A | B) = P(A∩B) / P(B)

Bayes Formula P(A | B) = P(B | A) ⋅ P(A) / P(B)