A quantity which is being measured in an experiment is called a
Data
Variable
Variate
Range
If you have a spinning wheel with 3 green sectors, 1 blue sector and 1 red sector, what is the probability of getting a green sector?
1/5
2/5
3/5
1
The graphical representation of grouped frequency distribution is called
Histogram
Bar - graph
Line - graph
None of these
200 - 225
175 - 200
300 - 325
100 - 125
The information collected in all cases is called
Graph
In a __________,the numerical data is represented by the sectors of a circle.
Pie - graph
__________ gives the number of times that a particular entry occurs.
Frequency
Raw data
Pictograph
What is the size of class interval 0-10?
0
9
10
The midpoint of the class interval is called its
Class interval
Upper limit
Lower limit
Class mark
Which of the following variable is continuous?
Number of children in your class
Time
Sizes of shoes
Number of patients in a hospital
