Purchase of goods by consumers to satisfy their various needs is ____________.

_____________ is the study of the collection, organization, analyzing and interpretation of data.

The act of making goods and services is called ____________.

Who is the provider of goods or services?

The numerical measures help to summarise ____________.

Statistics plays a vital role in ___________.

____________ is summarised by calculating various numerical indices such as mean, variance and standard deviation.

__________ is the root of all economic problems.

__________ are the facts and figures that are collected,analysed and summarized for presentation and interpretation.

Statistics summarises and presents a meaningful overall information about a mass of ____________.