Ch15. Statistics | MathYug

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Course Content

Introduction

Range

Mean Deviation

NCERT Exercise 15.1

Question – 1

Question – 2

Question – 5

Question – 6

Question – 9

Question – 10

Question – 3

Question – 4

Question – 7

Question – 8

Question – 11

Question – 12

Variance

Variance

NCERT Exercise 15.2

Question – 1

Question – 4

Standard Deviation

Standard Deviation & Simplest form of Rule

NCERT Exercise 15.2

Question – 3

Question – 2

Short-cut methods

Short-cut and Step-deviation method for Variance

NCERT Exercise 15.2

Question – 5

Question – 6

Question – 7

Question – 8

Question – 9

Question – 10

Coefficient of Variance

Coefficient of Variance

NCERT Exercise 15.3

Question – 5

Question – 4

Question – 3

Question – 2

Question – 1

NCERT Miscellaneous Exercise

Question – 1

Question – 2

Question – 3

Question – 4

Question – 6

Question – 5

Question – 7

PDF Files

PDF of Notes and Assignments