Question

The blood groups of 20 students are recorded as follows:O, B, A, AB, B, A, AB, B, A, A, O, A, AB, B, A, O, B, A, B, APrepare a frequency distribution table for the data.

Answer 1

Answer:

The blood groups of 20 students:

A-7 , B-6 , AB-3 , O-3

Step-by-step explanation:

So A is the highest