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he blood groups of 30 students of Class VIlI are recorded as follows:(A,B,O, O, AB, O, A, Q, B,A,O, B, A, Q,O;A, AB, O.A,A, O, O, AB. B,A.O, B,A, B, 9.Represent this data in the form of a frequency distribution table. Which is the mostcommon, and which is the rarest, blood group among these students? |
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