Conditional Probabilityeasy
0:00.0
A tree diagram has two stages. First stage: path L with probability and path R with probability . Second stage: from L, outcome X has probability ; from R, outcome X has probability . What is the total probability of reaching outcome X?
A tree diagram has two stages. First stage: path L with probability and path R with probability . Second stage: from L, outcome X has probability ; from R, outcome X has probability . What is the total probability of reaching outcome X?