Question

In a experiment, if probability of occurrence of an event is P(A), then the probability of non occurrence of event is …..

Answer 1

Answer:

Probability of non occurence of an event is 1 - P(A)

EXPLANATION :-

Given,

Probability of occurrence of an event = P(A)

We know that probability of an event is 1.

Let x be the probability of non occurrence of event.

⇒ P(A) + x = 1

⇒ x = 1 - P(A)

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