Question

1. The blood groups of 25 students are recorded given below as:
AB, A, B, O, A, B, AB, A, B, B, A, O, B, B, AB, O, A, B, A, B, AB, B, A, B, B.
i. Make a frequency distribution table for the given data
ii. Find the most common and the rarest blood group from the data ?​

Answer 1

Explanation:

(i) is solved in the pic.

(ii) The rarest blood group from the data is O

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Answer 2

This is the answer of the question