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The weight of 50 workers is given below: Weight in kg50−6060−7070−8080−9090−100100−110110−120Number of workers471114653 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 upper and lower quartiles. |
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Answer» The weight of 50 workers is given below: Weight in kg50−6060−7070−8080−9090−100100−110110−120Number of workers471114653 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 upper and lower quartiles. |
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