Question

If probability of occurrence of an event E is thrice
the probability of non-occurrence of the same event, then find the value of P(E).​

Answer 1

Answer:

1/4

Step-by-step explanation:

According To The Question,

P(E') = 3P(E) [ ∵ P(E') = 1 - P(E) ]

=> 1 - P(E) = 3P(E)

=> 1 = 3P(E) + P(E)

=> 1 = 4P(E)

=> 1/4 = P(E)

∴ The value of P(E) = 1/4

Please mark me as brainliest if it is helpful for you. Thank you. Stay safe.❤️