Question

The probability for success of an event is P(A), and the probability of success of a second event is P(B). What is the probability of both events occurring, in that order?

P(A + B)

P(A) • P(B)

P(A) + P(B)

P(A x B)

Answer 1

P(A).P(B)

Answer 2

If they are independent events, it's

P(A then B) = P(A) * P(B)

Answer 3

thank you i have a few more if your not busy

Answer 4

@mathstudent55