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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