Conditional probability and joint probability


if we find the for conditional probability and joint probability, for CFA exam results, and got 2022 results as follows: Level I (A): 37%, Level II (B): 40%, Level III (C): 49%.

if we want to know the joint probability for all of them happening do we calculate as follows:

P(C B A) = P(C) x P(B) x P(A) = 49% x 40% x 37% = 7.25%

and what about conditional probability?

Only if they’re independent.