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probability of happening of an event 3/7 what will be the probability of not happening of that event |
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Answer» probablity of not happening of that EVENT is 4/7 Step-by-step explanation: probablity of event happening is 3/7 so, probablity of event not happening = 1- P( of event happening) = 1 - 3/7 = 7/7 -3/7 = 4/7 |
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