Chapter 8.7, Problem 92PE

(a)

To determine

To calculate: The probability that an individual can donate blood to the person with type $A{B}^{+}$ blood, the antigens of the blood donor and recipient must be compatible. if Doctors know that certain restriction apply when considering the administration of blood to a patient. The antigens of the blood donor and recipient must be compatible. If an antigens is absent from the recipient’s blood, then the recipient cannot receive blood from a person who has that antigen. If a person with ${\text{B}}^{+}$ blood cannot receive ${\text{AB}}^{+}$ blood because of the presence of the A antigen from the donor.

The distribution of blood types for people is,

${\text{O}}^{+}$	0.374
${\text{O}}^{-}$	0.066
${\text{A}}^{+}$	0.357
${\text{A}}^{-}$	0.063
${\text{B}}^{+}$	0.085
${\text{B}}^{-}$	0.015
${\text{AB}}^{+}$	0.034
${\text{AB}}^{-}$	0.006

(b)

To determine

A person with type $A{B}^{+}$ blood can receive blood from anyone if Doctors know that certain restriction apply when considering the administration of blood to a patient. The antigens of the blood donor and recipient must be compatible. If an antigens is absent from the recipient’s blood, then the recipient cannot receive blood from a person who has that antigen. If a person with ${\text{B}}^{+}$ blood cannot receive ${\text{AB}}^{+}$ blood because of the presence of the A antigen from the donor.

The distribution of blood types for people is,

${\text{O}}^{+}$	0.374
${\text{O}}^{-}$	0.066
${\text{A}}^{+}$	0.357
${\text{A}}^{-}$	0.063
${\text{B}}^{+}$	0.085
${\text{B}}^{-}$	0.015
${\text{AB}}^{+}$	0.034
${\text{AB}}^{-}$	0.006