Question

If probability of an event a is 4/5 what is the probability of the event not a

Answer 1

Answer:

p( getting a ) = 4/5

P(event) + P (not an event) = 1

P(not an event) = 1 - P(event)

= 1 - 4/5

= 5/1 - 4/5

P(not getting a ) = 1/5

Answer 2

Answer:

Step-by-step explanation:

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