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Definition Of Frequency Polygon. Definition Of Frequency Polygon Frequency polygons are the pictorial or graphical representation of data set. The name given to the graph that depicts a statistical distribution that is made up of lines connecting the peaks of adjacent intervals. A histogram is a series of rectangular bars with no space between them and is used to represent frequency distributions. The visualization tool is used to understand the shape of a distribution.
Frequency Polygon - Frequency polygons are one type of graphical representation of data. DEFINITION OF FREQUENCY POLYGON A frequency polygon is a graph that uses lines that connect points plotted for the frequencies at the midpoints of the classes. McGraw-Hill Dictionary of Scientific Technical Terms 6E Copyright 2003 by. It is used to depict the shape of the data and to depict trends. The two end points of a frequency polygon always lie on the x-axis. Definition of Frequency Polygon An frequency polygon is a line graph that is formed from a frequency histogram by joining the mid points of the tops of each column.
Definition Of Frequency Polygon Frequency polygons are the pictorial or graphical representation of data set.
Definition of Frequency Polygons A frequency polygon is a type of line graph that shows the frequency of a mutually exclusive event occurring. A frequency curve made up of straight lines. Frequency polygon definition a frequency curve consisting of connected line segments formed by joining the midpoints of the upper edges of the rectangles in a histogram whose class intervals are of. Statistics deals with the collection of data and information for a particular purpose. There are many ways in which the data can be graphically represented and frequency polygons are the best and the most efficient of all. Figure 23 presents the frequency polygon of the data of Table 21.