how to draw less than ogive show with an example
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Following steps are necessary to plot a less than type ogive curve:
Start from the upper limit of class intervals and then, add class frequencies to get cumulative frequency distribution.
Take upper limit in the x-axis direction and cumulative frequencies along the y-axis direction.
Plot the points (x, y), where 'x' is the upper limit of a class and 'y' is the corresponding cumulative frequency.
Join the points by a smooth curve.
Solved Example
Question: For the data given below, construct a less than cumulative frequency table and plot its ogive.
Please see the attachment.
Start from the upper limit of class intervals and then, add class frequencies to get cumulative frequency distribution.
Take upper limit in the x-axis direction and cumulative frequencies along the y-axis direction.
Plot the points (x, y), where 'x' is the upper limit of a class and 'y' is the corresponding cumulative frequency.
Join the points by a smooth curve.
Solved Example
Question: For the data given below, construct a less than cumulative frequency table and plot its ogive.
Please see the attachment.
Attachments:
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