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The probability of an event happening is (11/30), what is the probability of the event not happening?

User Jennet
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1 Answer

4 votes

Answer:

19/30

Explanation:

The probability of an event happening or a event not happening is 30/30

30/30 - 11/30 = 19/30

There the answer is 19/30

User Tarekahf
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