In ___________ classification the data are classified with reference to geographical locations.
Chronological
Spatial
Quantitative
Qualitative
_____________ is obtained by joining the points of frequency polygon by a freehand smoothed curve.
Polynominal curve
Geometric curve
Frequency curve
Cumulative curve
The frequency distribution table is bounded by ____________.
Class interval
Class limits
Classification
None of these
The middle value of a class is called ___________.
Upper class limit
Lower class limit
Class mark
The ___________ are summarised and made comprehensible by classification.
Frequency
Survey
Raw data
Sampling
Variables are classified into __________ types.
Two
Three
Four
Five
_____________ is the organisation of raw data in table form,using classes and frequencies.
Skewed distribution
Normal distribution
Cumulative distribution
Frequency distribution
The highest value is called _____________.
Mid point
Frequency distribution of a single variable is called ____________.
Skewed frequency distribution
Univariate frequency distribution
Bivariate frequency distribution
Normal frequency distribution
A ____________ is an arrangement of the values that one or more variables take in a sample.
Continuous variable
Discrete variable
Quantitative variable
