To find the probability that an event won’t happen, we can use a simple formula. The probability of an event not occurring is equal to 1 minus the probability of the event occurring. In this case, if the probability of the event happening is 0.42, then:
P(Not Happening) = 1 – P(Happening)
Substituting the value we have:
P(Not Happening) = 1 – 0.42 = 0.58
So, the probability that the event won’t happen is 0.58. This means that there’s a 58% chance that the event does not occur, given that the event has a 42% chance of happening.