MCQOPTIONS
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| 1. |
If A and B are two mutually exclusive events, then what is the probability of occurrence of either event A or event B? |
| A. | P(A) + P(B) |
| B. | P(A ∪ B') |
| C. | P(A ∩ B) |
| D. | P(A) P(B) |
| Answer» B. P(A ∪ B') | |