Juan is calculating the probabilities of getting two room A and B. For this he will use an are model in which the probabilities are shown by the fractions they represent. his result is shown at the left.
P(A)=1/4+1/8=2/8+1/8= 3/8
P(B)=1/4+1/4+1/8=4/8+1/8=5/8
realy good and clear graphics , good real life story makes better and easier to understand and relate to our life
ResponderEliminar