MCQOPTIONS
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MCQOPTIONS
| 1. |
If two events X and Y are considered as partially overlapping events then the rule of addition can be written as |
| A. | P(X or Y) = P(X) - P(Y) + P(X and Y) |
| B. | P(X or Y) = P(X) + P(Y) * P(X - Y) |
| C. | P(X or Y) = P(X) * P(Y) + P(X - Y) |
| D. | P(X or Y) = P(X) + P(Y) - P(X and Y) |
| Answer» E. | |