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The weight of 50 workers is given below ...

The weight of 50 workers is given below :

Draw an ogive of the given distribution using a graph sheet. Take 2 cm = 10 kg on one axis and 2 cm = 5 workers along the other axis. Use a graph to estimate the following: if weight 95 kg and above is considered overweight find the number of workers who are overweight.

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ICSE-MATHEMATICS- 2015-SECTION- B
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