Draw less than and greater than ogive for the following data.
marks: 0-10 10-20 20-30 30-40
40-50 50-60 60-70 70-80
frequency : 2 8 12 18 28 22 6 4
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1
Answer:
sry I don't drawn In graph paper
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Answered by
1
Answer:
sry I don't have a graph
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