The middle value of a class is called
Upper class limit
Lower class limit
Class mark
Mid point
The lowest value is called
Number
The data obtained from published or unpublished by some agency are called
Primary data
Secondary data
Statistics
Information
In a ____________ classification data are classified either in ascending or in descending order.
Chronological
Spatial
Quantitative
Qualitative
___________ can be input to a computer program or used in manual analysis procedures such as gathering statistics from a survey.
Census
Raw data
Classification
Frequency distribution
The most preferred diagram to represent the components of a variable
Line diagram
Bar diagram
Pie diagram
Pictogram
______________ is the difference between the largest and the smallest values of variable.
Range
Distribution
_____________ is obtained by joining the points of frequency polygon by a freehand smoothed curve.
Polynomial curve
Geometric curve
Frequency curve
Cumulative curve
The highest value is called
Class limit
______________ is a graphic representation of a frequency distribution.
