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  3. Statistics
  4. Mean of Grouped Data
  5. Mean for an Exclusive Series
  6. Step-Deviation Method
Class 10
1. Real Numbers
2. Polynomials
3. Pair of Linear Equations in Two Variables
4. Quadratic Equations
5. Arithmetic Progressions
6. Triangles
7. Coordinate Geometry
8. Introduction to Trigonometry
9. Some Applications of Trigonometry
10. Circles
11. Constructions
12. Areas Related to Circle
13. Surface Areas and Volumes
14. Statistics
14.1. Mean of Grouped Data
14.1.1. Mean for an Exclusive Series
14.1.1.1. Direct Method
14.1.1.2. Assumed-Mean Method
14.1.1.3. Step-Deviation Method
14.1.2. Mean for an Inclusive Series
14.1.3. Word Problems on Mean
14.2. Median for Grouped Data
14.3. Mode of Grouped Data
14.4. Miscellaneous Questions on Mean, Mode and Median of Grouped Data
15. Probability

Class 10 NCERT (CBSE and ICSE) Step-Deviation Method

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