_______________ is a graphic representation of a frequency distribution.
Frequency curve
Polynominal curve
Geometric curve
Cumulative curve
A ____________ variable is a kind of statistics variable can only take on discrete specific values.
Continuous
Qualitative
Quantitative
Discrete
The lowest value is called
Lower class limit
Upper class limit
Mid point
Number
The class mark is also called
Frequency distribution
Class mid point
The ____________ consist of observations on variables.
Survey
Census
Sampling
Raw data
In ___________ classification the data are classified with reference to geographical locations.
Chronological
Spatial
The highest value is called
Class limit
_____________ is the difference between the largest and the smallest values of variable.
Classification
Range
Distribution
_____________ is the organization of raw data in table form,using classes and frequencies.
Skewed distribution
Normal distribution
Cumulative distribution
___________ shows the different values of variable are distributed in different classes along with their corresponding class frequencies.
