A frequency polygon is a line graph of class frequency plotted against class mid-point. It can be obtained by connecting the mid-points of the tops of the ... |
Frequency polygons are like histograms in that they display the scores on the horizontal axis and the frequencies on the vertical axis. |
4 мар. 2023 г. · A histogram is used when data has been grouped. A histogram is similar to a bar chart. Rectangular bars are drawn. There should be no gaps between the bars of ... |
A histogram is a visual display of a frequency chart. It consists of contiguous, vertical boxes with both a horizontal axis and a vertical axis. |
27 мар. 2020 г. · A histogram consists of contiguous (adjoining) boxes. It has both a horizontal axis and a vertical axis. The horizontal axis is more or less a ... |
11 окт. 2023 г. · The primary purpose of a frequency polygon is to allow histogram-like data representation of two sets of data on the same graph. |
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