Question

60
are eligible for merit scholarship?
The blood group of 30 students of class IX are recorded as follows.
A.B.B.B. O, B,B,A,AB,A,O,B, O, AB, O
AB, AB, B, AB, B.A, O, AB, B, A, O, AB,A,A, AB
a) Make a frequency distribution table for the above data.
b) Mr. 'X' meets an accident and needs blood, His blood group is
AB How many of these students are universal Donars and how many are universal recipient​

Answer 1

Answer:

What is this mujhe samja nai sorry for that

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