Sizes of shoes are ______ variable
Discrete
Continuous
Upper limit
None of these
In the class interval 35 - 46 ; the lower limit is
35
46
36
45
Which of the following graph is used to represent percentage of observations?
Histogram
Pictograph
Pie chart
Frequency Polygon
A double bar graph is a
Pictorial representation of data
Display of information using bars of uniform width, their height being proportional to the respective values
Bar graph showing two sets of data simultaneously
The midpoint of the class interval is called its
Class interval
Lower limit
Class mark
Frequency Distribution of Daily Income of 550 workers of a factory.
From the table I, which is the size of the class intervals?
325
100
25
100 - 125
What is the size of class interval 0-10?
0
1
9
10
Raw data is a
Collection of information in a systematic manner
Data available to us in an unorganized form
The difference between the maximum and minimum values of a variable is called its
Range
Variate
Frequency
The information collected in all cases is called
Data
Graph
