What is the basic function of statistics?

Statistics has three functions, namely, information function, consultation function and supervision function. They interact, promote each other, complement each other and are closely related. Information function is the most basic function of statistics, and it is the premise to ensure the effective function of consultation and supervision.

The basic tasks of statistics are:

1, statistical investigation and analysis of national economic and social development;

2, statistical agencies at all levels shall provide statistical data and statistical advice;

3. Statistical institutions at all levels shall exercise statistical supervision over the operation of national economic and social development.