Math, asked by Anonymous, 1 year ago

if class mark and frequency is given then how to find median?
tell the answer of given question in image

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Answered by adityapawar41
1
answer.

we have to

arrange the marks obtained by 100 students in ascending order

=20,25,28,29,33,38,42,43

to choose middle observation

therefore

 \frac{29+33}{2}

=31

therefore 31 is median

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