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avatar+299 

Events A and B are independent. If P(A) = 0.5 and P(B) = 0.3, then the P(A and B) = 

 

A. 0.3


B. 0.8


C. 0.25


D. 0.15

 Apr 11, 2019
 #1
avatar+100424 
+2

If independent 

 

P ( A and B)  =  P(A) * P(B)  = (0.5) (0.3)  = 0.15

 

 

 

cool cool cool

 Apr 11, 2019

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