STATISTICS Everyday we come across a lot of information in the form of facts, numerical, figures, tables ,graphs etc. These are provided by various sources like newspaper, magazines, television etc. ❖ Data : These facts of figures, which are numerical or otherwise, collected with a definite purpose is called DATA. ❖ The extraction and study of meaningful information from these data is called STATISTICS. COLLECTION OF DATA ❖It is the process of collecting information . ❖Data can be collected manually by door step collection and can be obtained fr...