Question

13] Probability of event A+ Probability of event "not
A" is
A.o
B.0.5
C. 1
D. -1​

Answer 1

Answer:

opt c. 1

Because the sum of the probabilities on an event and its complement is 1

Therefore, The probability of an event A+ Probability of event notA=1

Step-by-step explanation:

here's ur answer!!

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Answer 2

Answer:

1 one is the answer

Step-by-step explanation:

probabilityprobability of event a+ probability of event not so the answer is the right answer is one