Weekly wages of 250 workers in a factory are given in the following table. Construct the histogram and frequency polygon on the same graph for the data given.Weekly wage 500-550 550-600 600-650 650-700 700-750 750-800No of workers 30 42 50 55 45 28
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Histogram with frequency polygon attached
Step-by-step explanation:
Wages Workers
500-550 30
550-600 42
600-650 50
650-700 55
700-750 45
750-800 28
Histogram: a graphical display of data using bars of different heights. It is similar to a Bar Chart, but a histogram groups numbers into ranges
A frequency polygon is another type of frequency distribution graph. In a frequency polygon, the number of observations is marked with a single point at the midpoint of an interval. A straight line then connects each set of points.
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