##### Question

In: Statistics and Probability

# Using the axioms of probability, prove: a. P(A U B) = P(A) + P(B) − P(A...

Using the axioms of probability, prove:

a. P(A U B) = P(A) + P(B) − P(A ∩ B).

b. P(A) = ∑ P(A | Bi) P(Bi) for any partition B1, B2, …, Bn.

## Solutions

##### Expert Solution

a)  b) any doubts please ask ! thank you:)

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