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A and B are two events.

Given that  P(A)=0.75 , P(B)=0.2 and P(A and B)=0.15

 

Events a and b are

 

independant

not independant

 

because

 

P(A l B) ≠ P(A)

P(A l B) = P(A)

P(A l B) = P(B)

 

I need some help with this one. Thanks

 May 11, 2018
 #1
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Independant

 

P(A l B) = P(A)

 May 11, 2018

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