Bar diagram are more convenient for
Non-frequency data
Two - dimensional diagram
Diagram with no dimension
Frequency diagram
A chart displaying charges in a variable at different points in time is known as a
Histogram
Time series chart
Bar chart
Pie chart
Which one of the folloing is the method of presenting data?
Diagrammatic presentation
Unit of measurement
Source of measurement
foot note
Ogive is also called
Normal curve
Cumulative frequency curve
Mixed curve
Positively skewed curve
We can calculate the following graphically with the help of 'less than' and 'more than' ogive.
Mean
Median
Mode
Mean deviation
Ogive can be obtained on the graph paper by :
One method
Two methods
Three methods
Four methods
What is the simplest method of presenting data?
Textual or descriptive presentation
Source
Ogive curve
An arithmetic line graph is also called
spatial graph
Time series graph
pie graph
Lorenz graph
From the diagram, we come to know that 20 is :
Standard deviation
Histogram is prepared in :
Individual series
Discrete series
Continuous series
None of these
