Events a and b are independent. find the missing probability
p(a)= 1/4 , p(b)= 3/5, p(b i a) =?

hello : P(A and B) = 3/20

Step-by-step explanation:

events A and B are independent:

P(A and B) = P(A)×P(B)

P(A and B) = (1/4)×(3/5)

P(A and B) =3/20

continu

P(B/A)= P(A and B) / P(A)

it is true

step-by-step explanation:

all the combinations add up i used   calculator