Social Sciences, asked by tutejamayank56, 10 months ago

Compute cofficient of quartile deviation form the
following data
marks 10 ,20 ,30, 40, 50, 60
no. of students 4 ,7, 15, 8, 7, 2

Answers

Answered by bablidutta94

4

Explanation:

plz confirm ..my sum correct or rong .plz reply

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