Wetzel

Math 155

11.7 – Events Involving And; Conditional Probability

Conditional Probability –       P(A│B)

Independent Events –

Dependent Events –

Multiplication Rule - P(A and B)

                        For Independent Events –

                                    P(A and B) = P(A) ∙ P(B)

                        For Dependent Events –

                                    P(A and B) = P(A) ∙ P(B│A)

HW:  p.660 #1-21 odd