Question
A ___ is a curve which is plotted by joining the mid-points of all top edges of a histogram by freehand smoothed curves and not by straight lines.
Answer: Option A
:
Frequency curve is plotted by joining the midpoints of the top edges of a histogram by smooth wavy lines and curves.
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Frequency curve is plotted by joining the midpoints of the top edges of a histogram by smooth wavy lines and curves.
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