Question

non occurrence of an event is 3:4. then what is the occurrence of this event.

Answer 1

Probability of Occurrence + non-occurrence of any event=1
Probability of Occurrence+3/4=1
Probabity of Occurrence=1/4

Answer 2

Answer:

4/7

Step-by-step explanation:

Non occurrence ratio = 3:4 (given)

Therefore, total outcomes = 3+4 = 7

Non Occurrence probability = 3/7

Occurrence probability , thus = 4/7

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