Conditional probability?
Event A is given condition B.
How to probably speak a conditional probability?
Probability of A that is restricted to B.
What is the sample space of P(A|B)?
B
Two events are independent is when?
One event does not change the probability of another. P(A|B) = P(A) and P(B|A) = P(B). Otherwise, dependent
Multiplication rule given events A and B?
Probability that both events will occur is unconditional probability of event B times the conditional probability of event A.
If you have independent events A and B, then P(A|B)?
P(A)