Question

property of probabilities?............. ​

Answer 1

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property in the definition of probability, . ... ≥ 0 by the first property of probability in the definition, we have P(B) ≥ P(A). Suppose that A and B are mutually exclusive, i.e., A∩B = ∅. In this case, P(A∩B) = P(∅) = 0, and it follows from Addition Rule that P(A ∪ B)

Answer 2

Answer:

propterty of probablity

Step-by-step explanation:

P(E) event =Favourable event

Probablity of an event=total outcomes

1. Impossible event=Probablity=0
2. Sure event = Probablity=1

NOTE:probablity of event lies between 0 and 1