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Chapters
2: Banking
3: Shares and dividends
4: Linear inequations
5: Quadratic equations
6: Factorisation of polynomials
7: Ratio and proportion
8: Matrices
9: Arithmetic and geometric progression
Chapter 10: Reflection
11: Section formula
12: Equation of a line
Chapter 13: Similarity
14: Locus
15: Circles
16: Constructions
17: Mensuration
Chapter 18: Trigonometric identities
19: Trigonometric tables
20: Heights and distances
▶ 21: Measures of central tendency
Chapter 22: Probability
Chapter •: Competency focused practice questions
![Nootan solutions for माठेमटिक्स [इंग्रजी] इयत्ता १० आयसीएसई chapter 21 - Measures of central tendency - Shaalaa.com](/images/mathematics-english-class-10-icse_6:8d4d7165de72474d81faa9e5f82aa90d.jpg "Nootan solutions for माठेमटिक्स [इंग्रजी] इयत्ता १० आयसीएसई chapter 21 - Measures of central tendency")
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Solutions for Chapter 21: Measures of central tendency
Below listed, you can find solutions for Chapter 21 of CISCE Nootan for माठेमटिक्स [इंग्रजी] इयत्ता १० आयसीएसई.
Nootan solutions for माठेमटिक्स [इंग्रजी] इयत्ता १० आयसीएसई 21 Measures of central tendency Exercise 21A [Page 461]
Calculate the arithmetic mean of 5.6, 6.6, 7.2, 9.3, 6.2.
The weight (in kg) of 8 new born babies are 3, 3.2, 3.4, 3.5, 4, 3.6, 4.1, 3.2. Find their A.M.
The mean of 9 variates is 11. If eight of them are 7, 12, 9, 14, 21, 3, 8 and 15, find the 9th variate.
In a class test, the mean marks scored by a class of 40 students was calculated as 18.2. Later on, it was detected that the marks of one student was wrongly copied as 21 instead of 29. Find the correct mean.
The average marks scored by the students of a class in mathematics is 75. The average of marks scored by boys and girls are respectively 79 and 59. Find the percentage of boys in the class.
Solutions for 21: Measures of central tendency
Nootan solutions for माठेमटिक्स [इंग्रजी] इयत्ता १० आयसीएसई chapter 21 - Measures of central tendency
Shaalaa.com has the CISCE Mathematics माठेमटिक्स [इंग्रजी] इयत्ता १० आयसीएसई CISCE solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. Nootan solutions for Mathematics माठेमटिक्स [इंग्रजी] इयत्ता १० आयसीएसई CISCE 21 (Measures of central tendency) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.
Further, we at Shaalaa.com provide such solutions so students can prepare for written exams. Nootan textbook solutions can be a core help for self-study and provide excellent self-help guidance for students.
Concepts covered in माठेमटिक्स [इंग्रजी] इयत्ता १० आयसीएसई chapter 21 Measures of central tendency are Measures of Central Tendency for Different Data Types, Arithmetic Mean, Mean of Grouped Data, Basic Concept of Median, Quartiles and Range in Statistics, Basic Concept of Mode.
Using Nootan माठेमटिक्स [इंग्रजी] इयत्ता १० आयसीएसई solutions Measures of central tendency exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in Nootan Solutions are essential questions that can be asked in the final exam. Maximum CISCE माठेमटिक्स [इंग्रजी] इयत्ता १० आयसीएसई students prefer Nootan Textbook Solutions to score more in exams.
Get the free view of Chapter 21, Measures of central tendency माठेमटिक्स [इंग्रजी] इयत्ता १० आयसीएसई additional questions for Mathematics माठेमटिक्स [इंग्रजी] इयत्ता १० आयसीएसई CISCE, and you can use Shaalaa.com to keep it handy for your exam preparation.
