Unconditional Probability

This is the probability that couldn’t care less about other probabilities or other events, couldn’t care less what happens before or after it, and couldn’t care less what anyone thinks about it.

An unconditional probability is the probability of single event happening completely and utterly independently from the outcome of any other events. When we roll a six-sided die, the probability that we get a 5 is an unconditional probability because the outcome of that roll doesn’t depend on anything that came before (like how many time we’ve already rolled a 5, or what the weather is like, or what color shirt we’re wearing, or if we drew a black king from a deck of cards).