Question

If probability of happening an event is E. What is probability of not happening of an evet E? *
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Answer 1

Question:

If probability of happening an event is E. What is probability of not happening of an evet E? *

Answer: Probability of not happening an event is 0

hope it helps ☺️

Answer 2

Answer:

total probability=1

P( happening of an event)= E

P( not happening of an event) = 1-E