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February 1, 2015

February 1, 2015

Posted by **Sharon** on Thursday, September 24, 2009 at 11:58am.

- Statistics -
**MathMate**, Thursday, September 24, 2009 at 3:18pmGiven:

S=A∪B∪C=sample space

∅=A∩B

∅=B∩C

∅=C∩A

P(A)=2P(B)

P(B)=2P(C)

Therefore

P(S)=1

P(A)+P(B)+P(C)=1

2P(B)+2P(C)+P(C)=1

4P(C)+2P(C)+P(C)=1

7P(C)=1

P(C)=1/7

Can you find the rest?

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