common, and which is the rarest, blood group among these students?
Mar
ST
Represent this data in the form of a frequency distribution table. Which is the
EXERCISE 14.2
1. The blood groups of 30 students of Class VIII are recorded as follows:
AB,0,0,AB, O,A,O,B,A,O,B,A,O,,
A. AB, O,A,A,O, O, AB,B,A,O,B,A,B,O.
2. The distan
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Answer:
AB
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