probability 3.1-3.3

Question 1

what does mutually exclusive mean

Answer 1

they don’t overlap so cant happen at the same time

Question 2

what does independent mean

Answer 2

Independent events do not affect each other
For two independent events, the probability of one event happening is unaffected by the outcome of the other event

Question 3

what is the equation for independent probability

Answer 3

p(AnB) = p(A) x p(B)

Question 4

what is the equation for mutually exclusive

Answer 4

p(A or B) = p(A) + p(B)

Question 5

this equation

Answer 5

P(B|A) = P(B), P(A|B) = P(A),