Question

Answer all questions, each question carries two marks.
(5 X 2 = 10)
6) The blood group of 20 students of class IX are given below. Prepare frequency distribution table.
A, B, O, AB, O, B, A, ABO,
, A.
B. AB. A
B. B.
AB, 0.. B​

Answer 1

Answer:

A= 4

B= 6

O= 4

AB=4

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