Mathematics

Esparza

1 January, 17:58

Use the data in the table below to complete the exercise. Round off your answers to a tenth of a percent.

Blood types per 100 people.

Blood Type O + O - A + A - B + B - AB + AB-

Occurrence 37 8 32 5 9 3 4 2

Of all the people who have type O blood, what percent are the following?

(a) Rh positive

%

(b) Rh negative

%