Statistics deals with __________.

Purchase of goods by consumers to satisfy their various needs is:

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

The root of all economic problems are:

Data may be classified into as either:

______________ refers to qualitative or quantitative attributes of a variable or set of variables.

The act of making goods and services is called:

The census or sample techniques are used in:

Which is the first stage of statistical study?

 Economic facts are known as: