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B. Com. I Practical No. 4 :Graphical representation of data by using Histogram, Frequency Polygon, Frequency Curve and Locating Modal Value.

Practical No. 4 Graphical representation of data by using Histogram, Frequency Polygon, Frequency Curve and Locating Modal Value   Graphical Representation: The representation of numerical data into graphs is called graphical representation of data. following are the graphs to represent a data i.                     Histogram ii.                 Frequency Polygon    iii.                Frequency Curve iv.        Locating Modal Value i.     Histogram: Histogram is one of the simplest methods to representing the grouped (continuous) frequency distribution. And histogram is defined as A pictorial representation of grouped (or continuous) frequency distribution to drawing a...