Question

The blood group of 30 students of a class are recorded 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 the above data on a bar graph.

pls help no useless answers if your answer is right I will Mark you as brainliest .​

Answer 1

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Given : The blood groups of 30 students of Class VI are recorded 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.

To Find : Represent this data in the form of a frequency distribution table.

Which is the most common blood group among these students?