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The blood groups of 30 students of Class VIII are recoded as follows: A,B, O, O,AB,O,A,O,B, A, O, B,A,O, O, A,AB, O, A, A, O,O, AB, B,A,O, B,A,B,O.Represent this data in the form of frequency distribution table. Which is the most common, and which is the rarest, blood group among these students? |
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Answer» The blood groups of 30 students of Class VIII are recoded as follows: A,B, O, O,AB,O,A,O,B, A, O, B,A,O, O, A,AB, O, A, A, O,O, AB, B,A,O, B,A,B,O. Represent this data in the form of frequency distribution table. Which is the most common, and which is the rarest, blood group among these students? |
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