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Samacheer Kalvi 8th Maths Chapter 6 Statistics Notes PDF Download: Tamil Nadu STD 8th Maths Chapter 6 Statistics Notes

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Samacheer Kalvi 8th Maths Chapter 6 Statistics Notes PDF Download: Tamil Nadu STD 8th Maths Chapter 6 Statistics Notes
Samacheer Kalvi 8th Maths Chapter 6 Statistics Notes PDF Download: Tamil Nadu STD 8th Maths Chapter 6 Statistics Notes


Samacheer Kalvi 8th Maths Chapter 6 Statistics Notes PDF Download: Students of class can download the Samacheer Kalvi 8th Maths Chapter 6 Statistics Notes PDF Download from our website. We have uploaded the Samacheer Kalvi 8th Maths Chapter 6 Statistics notes according to the latest chapters present in the syllabus. Download Samacheer Kalvi 8th Maths Chapter 6 Statistics Chapter Wise Notes PDF from the links provided in this article.


Samacheer Kalvi 8th Maths Chapter 6 Statistics Notes PDF Download

We bring to you specially curated Samacheer Kalvi 8th Maths Chapter 6 Statistics Notes PDF which have been prepared by our subject experts after carefully following the trend of the exam in the last few years. The notes will not only serve for revision purposes, but also will have several cuts and easy methods to go about a difficult problem.


Board

Tamilnadu Board

Study Material

Notes

Class

Samacheer Kalvi 8th Maths

Subject

8th Maths

Chapter

Chapter 6 Statistics

Format

PDF

Provider

Samacheer Kalvi Books

How to Download Samacheer Kalvi 8th Maths Chapter 6 Statistics Notes PDFs?

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  4. Now download the Samacheer Kalvi 8th Maths Chapter 6 Statistics notes PDF.

Download Samacheer Kalvi 8th Maths Chapter 6 Statistics Chapterwise Notes PDF

Students can download the Samacheer Kalvi 8th Maths Chapter 6 Statistics Notes PDF from the links provided in this article.


Tamilnadu Samacheer Kalvi 8th Maths Solutions Chapter 6 Statistics InText Questions

Try These (Text Book page No. 212)

 

Question 1.
Arrange the given data in ascending and descending order: 9, 34, 4, 13, 42, 10, 25, 7, 31, 4, 40
Answer:
Ascending order: 4, 4, 7, 9, 10, 13, 25, 31, 34, 40, 42.
Descending order: 42, 40, 34, 31, 25, 13, 10, 9, 7, 4, 4

Question 2.
Find the_range of the given data: 53, 42,61, 9, 39, 63, 14, 20,06, 26, 31, 4, 57
Answer:
Ascending order of the given data:
4, 6, 9, 14, 20, 26, 31, 39, 42, 53, 57, 61, 63
Here largest value = 63
Smallest value = 4
∴ Range = Largest value – smallest value
= 63 – 4 = 59

Try These (Text Book page No. 217)

Question 1.
Prepare a frequency table for the data:
3, 4, 2, 4, 5, 6, 1, 3, 2, 1, 5, 3, 6, 2, 1, 3, 2, 4
Answer:
Ascending order of the given data.
1, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 4, 4, 4, 5, 5, 6, 6
The distribution table:

Data Tally marks Frequency
1 ||| 3
2 |||| 4
3 |||| 4
4 ||| 3
5 || 2
6 || 2

∴ Frequency Table:

Question 2.
Prepare a grouped frequency table for the data:
10, 9, 3, 29, 17, 34, 23, 20, 39, 42, 5, 12, 19, 47, 18, 19, 27, 7, 13, 40, 38, 24,34,15,40
Answer:
Largest value = 47
Smallest value = 3
Range = Largest value – Smallest value
= 47 – 3 = 44
Suppose we take class size as 10, then Number of class intervals possible

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How to Prepare using Samacheer Kalvi 8th Maths Chapter 6 Statistics Notes PDF?

Students must prepare for the upcoming exams from Samacheer Kalvi 8th Maths Chapter 6 Statistics Notes PDF by following certain essential steps which are provided below.


  • Use Samacheer Kalvi 8th Maths Chapter 6 Statistics notes by paying attention to facts and ideas.
  • Pay attention to the important topics
  • Refer TN Board books as well as the books recommended.
  • Correctly follow the notes to reduce the number of questions being answered in the exam incorrectly
  • Highlight and explain the concepts in details.


Samacheer Kalvi 8th Maths All Chapter Notes PDF Download


Frequently Asked Questions on Samacheer Kalvi 8th Maths Chapter 6 Statistics Notes


How to use Samacheer Kalvi 8th Maths Chapter 6 Statistics Notes for preparation??

Read TN Board thoroughly, make separate notes for points you forget, formulae, reactions, diagrams. Highlight important points in the book itself and make use of the space provided in the margin to jot down other important points on the same topic from different sources.

How to make notes for Samacheer Kalvi 8th Maths Chapter 6 Statistics exam?

Read from hand-made notes prepared after understanding concepts, refrain from replicating from the textbook. Use highlighters for important points. Revise from these notes regularly and formulate your own tricks, shortcuts and mnemonics, mappings etc.
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