Question

the blood group of 30 students of class 8th are recorded as follows: A,B, O, O, AB, O, A, O, B, A, O, O, A, AB, O, A, A, O, O, AB, B, A, O, B, A, B, O. You were asked to prepare a frequency distrivution table regarding the blood groups of 30 students of a class. use this table to determine the probabiltiy that a student of thisb class-selected at random has blood group AB​

Answer 1

Step-by-step explanation:

No of students=27

probability(AB)=1/9