Listed below are blood groups of o, a, b, and ab of randomly selected blood donors (based on data from the greater new york blood program). o a b o o o o o ab o o o o b o b o a a a o a a b ab a b a a a a o a o o a a o o a o o o o a a a a a ab identify the frequency of the blood group o

Frequency = 22

Relative frequency = 44%

Explanation:

Hello,

To find the frequency of the blood group o, we've just got to count the amount of blood group o donors, thus, the result is 22. On the other hand, if you're required to find the relative frequency, you divide the aforesaid result by the total amount of donors as shown below:

%

%

Best regards.

a

explanation:

pie chart because it is in percents ( % )