_____________ is the organization of raw data in table form,using classes and frequencies.

In ___________ classification the data are classified with reference to geographical locations.

Classification of data on attributes is called a ____________ classification.

The ____________ consist of observations on variables.

Variations in the value of variables are captured by its 

____________ can be input to a computer program or used in manual analysis procedures such as gathering statistics from a survey.

The highest value is called

_____________ is the difference between the largest and the smallest values of variable.

A ____________ variable is a kind of statistics variable can only take specific values.

Frequency distribution of a single variable is called