Question

P(Event) + P(Not event) =___________

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Answer 1

Answer:

P (Event) + P (Not event) = 1

Answer 2

Answer: 1

Explanation:

Probability, P = 0 or P ≤ 1                   [ Probability = 0 or less than or equal to 1 ]

The Total probability = 1

Here, the total probability= Sum of all possible outcomes.

Possible outcomes:

1. P(Event) &
2. P(Not event)

∴ P(Event) + P(Not event) = 1

Hope you got that.

Thank you.