1.

Construct a frequency polygon for the following distribution, using a graph sheet: 04 Marks 30 – 40 40 – 50 50 – 60 60 – 70 70 – 80 80 - 90 No. of students 6 15 28 34 18 8

Answer»

The DIAGRAM is givenStep-by-step EXPLANATION: I THINK the diagram is ENOUGH



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