If the probability of an event is 0.3 that means


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If the probability of winning a game is 0.3, what is the probability of loosing it?

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SOLUTION :

Given: Probability of winning a game , P(E) = 0.3 .

The sum of all the probabilities of all possible outcomes of experiment is 1.

P(Event) + P (not an Event) = 1.

P(E) + P(not an Event) = 1

0.3 + P(not an Event) = 1

P(not an Event) = 1 – 0.3

P(not an Event) = 0.7

Hence, the probability of losing the game,P(not an Event)  = 0.7

★★The probability of happening of an event always lies 0 to 1 and in percentage it lies 0 % to 100 % .

★★ Probability of an event can never be negative.

HOPE THIS ANSWER WILL HELP  YOU…


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