Frequency Polygon
المؤلف:
Kenney, J. F. and Keeping, E. S.
المصدر:
"Frequency Polygons" and "Cumulative Frequency Polygons." §2.3 and 2.6 in Mathematics of Statistics, Pt. 1, 3rd ed. Princeton, NJ: Van Nostrand
الجزء والصفحة:
pp. 24-25 and 28-29
7-2-2021
2138
Frequency Polygon
A distribution of values of a discrete variate represented graphically by plotting points 
, 
, ..., 
, and drawing a set of straight line segments connecting adjacent points. It is usually preferable to use a histogram for grouped distributions.
REFERENCES:
Kenney, J. F. and Keeping, E. S. "Frequency Polygons" and "Cumulative Frequency Polygons." §2.3 and 2.6 in Mathematics of Statistics, Pt. 1, 3rd ed. Princeton, NJ: Van Nostrand, pp. 24-25 and 28-29, 1962.
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