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Exercise
Apr 30'23
Answer
Solution: B
If E and F are independent, so are E and the complement of F. Then,
[[math]]\operatorname{P}(\textrm{exactly one}) = \operatorname{P}( E ∩ F^c ) + \operatorname{P}( E^c ∩ F ) = 0.84(0.35) + 0.16(0.65) = 0.398. [[/math]]
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