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matrenka
[14]
3 years ago
14
Given that events A and B are mutually exclusive, i.e., A?B = ? and P(A?B) =0, and that P(A)=0.7 and P(B)=0.2, find P(A or B).
Mathematics
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answer:
arsen
[322]
3 years ago
8
0
Answer:
Step-by-step explanation:
given ,
since it is mutually exclusive event ,
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