RD Sharma Chapter 17 Class 10 Maths Exercise 17.2 Solutions: Bar charts, histograms, and frequency polygons can sometimes have problems. You may feel nervous and very confused. If you are doing this without the help of a teacher or tutor, then RS Aggarwal’s Chapter 17 Mathematics Solutions Class 9 will be very beneficial for you. If you ever get stuck, refer to RS Aggarwal Class 9 Maths Solutions Chapter 17.
You will be able to understand the solution in RS Aggarwal Class 9 Maths Solutions Chapter 17. Once you are able to solve difficult questions, you will gain more trust and control over the chapter. RS Aggarwal Class 9 Maths Solutions Chapter 17 by Instasolv is a brilliantly designed companion book that will help you review Chapter 17 bar graphs, histograms, and frequency polygons. The solutions are prepared following the guidelines of CBSE.
The questions in Exercise 17B require you to represent the given data in the form of histograms and frequency polygons. Different frequency distributions will be given and you will need to make the necessary calculations and plot the data on graph paper as a histogram. Or frequency polygon. You should take into account factors such as class interval, frequency, classmark, etc.
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Download RD Sharma Chapter 17 Class 10 Maths Exercise 17.2 Solutions
Important Definition for RS Aggarwal Chapter 17 Class 9 Maths Ex 17b Solutions
- Facts and figures, when collected with a definite purpose, are known as data.
- Statistics is the branch of studies that deals with the presentation, analysis and interpretation of data.
- You will get to know in Chapter 17: Bar Graph, Histogram and Frequency Polygon how to represent data in the form of bar graphs, frequency polygon and histograms.
- You will be introduced to the step by step methods of plotting the given data in the form of bar graphs, histograms, and so on.
- Chapter 17: Bar Graph, Histogram and Frequency Polygon will also make you well versed with the concepts like class frequency, class interval, and classmark, and so on.
- You will get to know how to calculate the above-mentioned terminologies and use them in the representation of data on graph papers.
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