Which of these is a graphical representation of data?
Bar graph
Histogram
Frequency polygon
All of these
Bar graphs ,Histograms , Frequency polygons are all graphical representation of data.
Which one of the following is not the graphical representation of statistical data:
(a) Bar graph
(b) Histogram
(c) Frequency polygon
(d) Cumulative frequency distribution
The graphical representation of a cumulative frequency table is called a histogram.