The upper class limit is excluded but lower class limit is included in the
Exclusive method
Inclusive method
Frequency distribution
Survey
_______________ is a graphic representation of a frequency distribution.
Frequency curve
Polynominal curve
Geometric curve
Cumulative curve
_____________ is the difference between the largest and the smallest values of variable.
Classification
Raw data
Range
Distribution
The middle value of a class is called
Upper class limit
Lower class limit
Class mark
Mid point
A ____________ variable is a kind of statistics variable can only take on discrete specific values.
Continuous
Qualitative
Quantitative
Discrete
___________ shows the different values of variable are distributed in different classes along with their corresponding class frequencies.
Skewed distribution
Cumulative distribution
Normal distribution
Classification of data on attributes is called a ____________ classification.
Chronological
Spatial
The highest value is called
Class limit
_____________ is the organization of raw data in table form,using classes and frequencies.
Raw data is also known as
Primary data
Secondary data
Sampling