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If the probability of an event is 3 7 , what is the probability of the complementary event? A) -4 /7 B) 2/ 7 C) 3/ 7 D) 4/ 7
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If the probability of an event is 3 7 , what is the probability of the complementary event? A) -4 /7 B) 2/ 7 C) 3/ 7 D) 4/ 7

User Bunglestink
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3 votes
That would be 1 - 3/7  = 4/7 Answer
User MonJeanJean
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1 vote
The answer is 4/7. :3
User Tania Marinova
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