Math, asked by desiptiya, 19 days ago

given the following frequency distribution marks: 0-10,10-20,20-30,30-40,40-50,50-60,60-70,70-80;No of students:3,9,15,24,12,8,7,5. compute value of Q1

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Answered by gaur86rekha

0

can you explain the question so that I can answer

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