A quantity which is being measured in an experiment is called a
Data
Variable
Variate
Range
The graphical representation of grouped frequency distribution is called
Histogram
Bar - graph
Line - graph
None of these
Sizes of shoes are ______ variable
Discrete
Continuous
Upper limit
Which of the following variable is continuous?
Number of children in your class
Time
Sizes of shoes
Number of patients in a hospital
Raw data is a
Collection of information in a systematic manner
Data available to us in an unorganized form
Pictorial representation of data
The range of the data 7, 13 , 6 , 25 , 18 , 20 , 16 is
15
16
18
19
The midpoint of the class interval is called its
Class interval
Lower limit
Class mark
A double bar graph is a
Display of information using bars of uniform width, their height being proportional to the respective values
Bar graph showing two sets of data simultaneously
In the class interval 35 - 46 ; the lower limit is
35
46
36
45
What is the size of class interval 0-10?
0
1
9
10