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When successive midpoint in a histogram are connected by straight lines then the graph is called as? |
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Answer» Answer: polygon or Histogram Step-by-step explanation: A polygon is a graph formed by joining the midpoints of the tops of successive bars in a histogram with straight lines. Note that we create one extra class at each end, both of which have zero frequency. Histogram or COLUMN Diagram: It is one of the most popular and WIDELY used met had of presenting a frequency distribution. A histogram is a set of rectangles whose areas in proportion to class FREQUENCIES. It is a graph in which the frequencies are represented by bars. |
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