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Help #1

NotSoSmart  Apr 16, 2018
 #1
avatar+92674 
+1

Taking two marbles from a box without replacement

 

 

P(Q)  = .41      P(R)  = .44

 

P(Q  ∩ R )   =   .41 * .44   =  0.1804

 

 

Mutually exclusive means that it impossible for both things to happen at the same time

 

Obviously...it is impossible to  roll an even number and an odd number at the same time

 

 

cool cool cool

CPhill  Apr 16, 2018

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