Functions of Statistics

1. To present the fact in a suitable tabular, diagrammatic and graphic form.
2. To simplify complex data making it easily understandable.
3. To help classification of data.
4. To provide techniques of making comparisons.
5. To formulate policies in different schemes.
6. To indicate trend behavior.
8. To measure uncertainty.
9. To test hypothesis.
10. To draw valid inferences.