Answer :
Answer:
0.18
Step-by-step explanation:
Let A = event occuring and A' = event not occuring.
The sum of probabilities of an event occuring and not occuring is 1.
P(A) + P(A') = 1
P(A') = 1 - P(A) since P(A) = 0.82
P(A') = 1 - 0.82
P(A') = 0.18