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NCERT Solutions for Class 6 Maths Chapter 9 Data Handling is covered in this article. Data refers to data collection and information that is gathered through observations, research, measurements, or analysis. We can organize data in the form of charts, graphs, or tables. Data can be further classified into quantitative and qualitative data.
Download PDF: NCERT Solutions for Class 9 Maths Chapter 9
NCERT Solutions for Class 6 Maths Chapter 9
Important Topics for Class 6 Maths Chapter 9
Class 6 Maths Chapter 9 Data Handling has a number of important concepts which are as given below –
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Data is information that is gathered through observation and research. It might consist of facts, names, numbers, figures or even descriptions of things.
| Data is a collection of numbers that are gathered to give some information. |
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Frequency is the number of times that a particular value occurs in a given set of data.
| Example: Rajiv and Neha children scored 10 marks in the examination, Aditi scored 7 marks, and Ansh scored 5 marks. Frequency can be represented as 10 – 2 7 – 1 5 – 1 |
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Data can be organised in various ways. It can be organised in Alphabetical order as well as in ascending or descending order.
| The large numbers cannot be represented through a bar graph, so the scaling factor is used in order to scale down or reduce large numbers. |
- The graphical representation of data using bars of uniform width drawn vertically or horizontally with different lengths is called bar graphs or bar diagrams.
| Bar diagrams consist of two axes: X-axis and Y-axis. |
NCERT Solutions For Class 6 Maths Chapter 9 Exercises:
The detailed solutions for all the NCERT Solutions for Class 6 Maths Chapter 9 under different exercises are as follows:
Read More:
| Data Sets | ||
| Acute Angle | Constructing ASA Triangles | Construction of Perpendicular Lines |
| Reflex Angle | Right Angled Triangle | Constructing SAS Triangles |
CBSE Class 6 Mathematics Study Guides:
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