+0  
 
0
267
1
avatar

what is the probability of A?

P(A and B) = .26

P(A or B) = .59

P(B) = .5

P(A) = ?

Guest Apr 28, 2017
 #1
avatar+26971 
+1

P(A) + P(B) = P(A or B) + P(A and B)

 

P(A) + 0.5 = 0.59 + 0.26

 

You can take it from here!

Alan  Apr 28, 2017
edited by Alan  Apr 28, 2017

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