Odds and relative likelihood

The odds in favor of an event or a proposition are expressed as the ratio of a pair of integers, which is the ratio of the probability that an event will happen to the probability that it will not happen.

For example, the odds that a randomly chosen day of the week is a Sunday are one to six, which is sometimes written 1:6, or 1/6.
요건 반대..
The odds against Sunday are 6:1 or 6/1 = 6: it is 6 times as likely that a random day is not a Sunday.

Relative likelihood

That value may be regarded as the relative likelihood the event will happen, expressed as a fraction (if it is less than 1), or a multiple (if it is equal to or greater than one) of the likelihood that the event will not happen.

일어나지 않을 확률 분의 일어날 확률. 상대적인 likelihood