Diagramatic Presentation of Data
Diagramatic Presentation of Data: Overview
This topic covers concepts, such as, Arithmetic Line Graph, Pie Diagram, Geometric Diagram and Bar Diagram etc.
Important Questions on Diagramatic Presentation of Data
Which of the following statements are true in the context of a histogram?
Select the correct statements in context of ogive.
Name the frequency distribution diagram obtained just by drawing a very smooth freehand curve that passes through the frequency polygon.
_____ (Frequency curve/Histogram) is drawn only for a continuous variable, unlike the bar diagram which is drawn both for discrete and continuous variables.
The quickest method of understanding data presentation is _____ representation in which a simple _____ diagram is one of its types.
Mode of a frequency distribution can be known graphically with the help of histogram (True/False).
Histogram and column diagram are the same method of presentation of data (True/False).
Histogram can only be formed with continuous classification of data (True/False).
Width of rectangles in a histogram should essentially be equal (True/False).
Width of bars in a bar diagram need not be equal (True/False).
Data represented through arithmetic line graph help in understanding:
