imagine if you have a graph
on the bottom line the numbers say 1 3 6 1 9 7 1
the mode of that graph is 1 because it was there number that was seen most
meaning 1 is seen more than the others
The mode is the most occurring value. The highest percentage in the pie chart (circle graph) is your mode.
controlled
The modal bar - the bar at the mode.
They are values of the variable which may be determined from some graphs.
change it to polar mode and then plot r = any constant