What are the uses of index number in statistics?

What are the uses of index number in statistics?

An index number in statistics is a tool that we generally use to measure the difference in relative changes from time to time. The difference can also be from place to place. It can be thought of as the arithmetic mean that we use to find or represent some values of a particular data set.

What is index and its uses?

Indexes are used to quickly locate data without having to search every row in a database table every time a database table is accessed. Indexes can be created using one or more columns of a database table, providing the basis for both rapid random lookups and efficient access of ordered records.

What are the three uses of index number?

Index number helps the Government to formulate its price policies. They are also used to evaluate the purchasing power of money. Index numbers are also being used for forecasting business and economic activities, business cycles etc.

What are the uses and limitations of index number?

Index Numbers: meaning and characteristics