similarities between histogram and frequency polygon
Answers
Whereas a histogram is built of bins with a width representing the interval, and a height representing the quantity of data points in each interval, a frequency polygon is constructed by drawing a point to represent the frequency of a particular interval and connecting that point to the one representing the frequency ..
★ histogram and frequency polygon ★
A histogram is built of bins with a width representing the interval, and a height representing the quantity of data points in each interval, whereas A frequency polygon is constructed by drawing a point to represent the frequency of a particular interval and connecting that point to the one representing the frequency points for histogram : The scores go on the horizontal axis Allow a half column width gap at the start .The area of the column represents the frequency for that score.The columns have no space between them points for frequency polygon :Polygon starts at the corner, one unit before the first score . The points show the frequency for that score . Polygon finishes on the axis, one number after the last score .
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