We draw the line segments AB, BC, CD, DE,, EF, FG, GH, HI, IJ to obtain the required frequency polygon ABCDEFGHIJ, which is shown in Figure.

Продолжительность: 4:46
Опубликовано: 27 июл. 2022 г.

... histogram. When frequency polygon is to be drawn without a histogram then, we simply plot the mid-points of the class intervals with their respective ...

To complete the polygon join the point at each end immediately to the lower or higher class marks (as the case may be at zero frequency) on the X-axis.

3 февр. 2022 г. · Draw the frequency polygon representing the above data without drawing the histogram. Following table shows a frequency distribution for the ...

The steps to construct a frequency polygon without a histogram are: Mark the class intervals for each class on an x-axis while we plot the curve on the y-axis.

Frequency polygon can be plotted without plotting the corresponding histogram. For this, the class midpoints are used to plot the points.

Продолжительность: 5:45
Опубликовано: 12 сент. 2013 г.

4 февр. 2020 г. · Without using Histogram: Steps: Find the class-mark (mid-value) of each given class-interval. classmark = mid-value = ...

28 июл. 2024 г. · (B) Frequency Polygon without the help of a Histogram: · Take the midpoints of the X-axis for class intervals and the Y-axis for frequency. · Plot ...