- Books Name
- CBSE Class 7 Mathematics Book
- Param Publication
- CBSE Class 7
In this chapter we will learn
1. Various forms of data
2. Organization of data
3. Useful forms of data representation.
Data: Information presented in the form of numerical figures. For example:
“Rajesh has 15 books” is a data whereas nearly saying that
“Rajesh has large number of books” is not a data.
- Raw Data: Data as obtained from the source, generally in unarranged form.