It is commonly known that blood is classified into four types type 0 type A, type B and type AB But blood typing also depends on the Rh factor, which can be negative or positive Below is a table of the estimated proportions for blood types categorized on both type and Rh factor in a particular country Complete parts a through c below.

a) For a randomly selected human in this country what is the probability that he is Rh negative given that he is type AB? FT (Round to four decimal places as needed )

b) For a randomly selected human in this country what is the probability that he is type AB given that he is Rh negative? (Round to four decimal places as needed.)

c) A person with type A - blood can accept donated blood only of types A - and 0 - . What is the probability that a randomly selected donor in this country can donate to a recipient in this country given that the recipients blood type is A - ? (Round to four decimal places as needed )

Rh 0 34.98% 4.86% Blood Type A 28.29% 3.28% 20.73% 1.79% AB 5.67% 0.37%