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Question
When constructing frequency polygon,
When constructing frequency polygon,
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Solution
The correct option is D Class Marks
A frequency polygon is the graphical representation of both discrete and continuous frequency distributions.
It is not necessary to construct a histogram first, and then the frequency polygon.
To construct the frequancy polygon:
First, the class marks need to be calculated, then they are taken on the X-axis and the corresponding frequency on the Y-axis
Suitable scales are to be taken before plotting the data.
A frequency polygon is the graphical representation of both discrete and continuous frequency distributions.
It is not necessary to construct a histogram first, and then the frequency polygon.
To construct the frequancy polygon:
First, the class marks need to be calculated, then they are taken on the X-axis and the corresponding frequency on the Y-axis
Suitable scales are to be taken before plotting the data.
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