Event b is dependent on event a, and event a occurs before event b. which formula can be used to find the probability of event a?
a. p(a and b)
p(b)
b. p(a and b)
p(b|a)
c. p(a and b)
p(a|b)
d. p(a and b) × p(b|a)
e. p(a and b) × p(b)

The right answer for the question that is being asked and shown above is that: "d. P(A and B) × P(B|A)." Event B is dependent on event A, and event A occurs before event B. the formula that can be used to find the probability of event A is P(A and B) × P(B|A)

The answer would be a