Question: Showthe rule oftotalprobability: Ifasamplespace S partitions intodisjointevents B1, ...,Bc (the unionofwhichis S), then P(A) = P(A S B1)P(B1) + + P(A S Bc)P(Bc).

Showthe rule oftotalprobability: Ifasamplespace S partitions intodisjointevents B1, ...,Bc (the unionofwhichis S), then P(A) = P(A S B1)P(B1) + ⋯+ P(A S Bc)P(Bc).

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