Multiplication Rule

Independent Events

p(A intersección B) = p(A) · p(B)

Example

A deck has 40 cards, one card is drawn and placed back in the deck and the second is then drawn. What is the probability of getting two aces?

Independent Events Multiplication Rule

Dependent Events

p(A intersección B) = p(A) · p(B|A)

Example

A deck has 40 cards, two cards are drawn simultaneously. What is the probability of getting two aces?

Dependent Events Multiplication Rule



Dependent Events Multiplication Rule