Sizes of shoes are ______ variable
Discrete
Continuous
Upper limit
None of these
The range of the data 7, 13 , 6 , 25 , 18 , 20 , 16 is
15
16
18
19
The graphical representation of grouped frequency distribution is called
Histogram
Bar - graph
Line - graph
In a __________,the numerical data is represented by the sectors of a circle.
Pie - graph
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 difference between the maximum and minimum values of a variable is called its
Range
Variate
Frequency
Raw data is a
Collection of information in a systematic manner
Data available to us in an unorganized form
Pictorial representation of data
200 - 225
175 - 200
300 - 325
100 - 125
A quantity which is being measured in an experiment is called a
Data
Variable
In the class interval 35 - 46 ; the lower limit is
35
46
36
45