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Addition Rule of Probability

Input values

probability of A | 0.4
probability of B | 0.47
probability of C | 0.57
probability of A intersection B | 0.17
probability of A intersection C | 0.15
probability of B intersection C | 0.22
probability of A intersection B intersection C | 0.05

Result

probability of A union B union C | 0.95

Formula

P (A union B union C) = P(A) + P(B) + P(C) - P(A intersection B) - P(A intersection C) - P(B intersection C) + P(A intersection B intersection C)

Back to List | POWERED BY THE WOLFRAM LANGUAGE