This graph is called
Bar graph
Double bar graph
Pictograph
Histogram
The graphical representation of grouped frequency distribution is called ____
Bar - graph
Line - graph
None of these
The difference between the maximum and minimum values of a variable is called its_______________
Range
Variate
Frequency
The midpoint of the class interval is called its ________
Class interval
Upper limit
Lower limit
Class mark
Frequency Distribution of Daily Income of 550 workers of a factory.
From the table , which is the size of the class intervals?
325
100
25
100 - 125
A quantity which is being measured in an experiment is called a _______
Data
Variable
In a __________,the numerical data is represented by the sectors of a circle.
Pie - graph
A double bar graph is a
Pictorial representation of data
Display of information using bars of uniform width, their height being propotional to the respective values
Bar graph showing two sets of data simultaneously
The information collected in all cases is called
Graph
200 - 225
175 - 200
300 - 325
