RD SharmaSolutions for Class 6 Maths Chapter 21 Data Handling I (Presentation of Data)
Data Handling refers to the process of gathering, recording and presenting information in a way that is helpful to others - for instance, in graphs or charts. Data Handling is also sometimes known as statistics, and you will often come across it in the study of both Maths and Science. It is analyzing data to conclude. Presentation of Data is essential to make it easily understandable. This chapter mainly explains the steps followed in preparing the frequency distribution table for the given data. Data handling is how Data can be represented graphically to provide a clear idea of what it means. It is easier to interpret and organize data using pictorial representation. Data handling includes bar graph, pictograph and tally marks.