Let A1 and A2 form a partition of sample space S, with

P(A1)=.4 and P(A2)=.6

Assume E is an event in S with P(E l A1)=.05 and P(E l A2)=.08

what would P(E) equal?

and what would P(A1 l E) equal?

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- December 10th 2007, 12:22 PMletsbeclichexplease help
Let A1 and A2 form a partition of sample space S, with

P(A1)=.4 and P(A2)=.6

Assume E is an event in S with P(E l A1)=.05 and P(E l A2)=.08

what would P(E) equal?

and what would P(A1 l E) equal? - December 10th 2007, 12:33 PMcolby2152