In the _____________ sense, statistics means numerical facts systematically collected.

The ___________ is the one who consumes the goods and services produced.

____________ is the process through which human wants are satisfied.

Division of the national income into wages, profits, rent and interest is ____________.

____________ involves collection and organization of data.

____________ helps in condensing mass data into a numerical measures.

__________ is the root of all economic problems.

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

Manufacture of goods by produces for the market is ____________.

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