When receiving a blood transfusion a recipient must have al

When receiving a blood transfusion, a recipient must have al the antigens of the donor A person may have one or more of the three antigens A. B, and RK or none at al blight blood types are possible, as indicated in the Venn diagram where U is the set of al people under consideration Using the Verm Diagram, indicate which of the eight blood types are included in Rh\'A

Solution

The venn diagram indicates the lood group types A, B and Rh or none at all.

The required probability is to find Rh\' n A

Rh\' = { A- , AB- , B -, None At all }

A = { A-, AB-, AB+, A+)

P( Rh\' n A) = { A- , AB-} has to check box