Ch15. Statistics

Class 11 Maths One Month

In this self study course, you will learn measures of Dispersion: Range, Mean deviation, variance and standard deviation of ungrouped/grouped data. Analysis of frequency distributions with equal means but different variances. For further understanding of concepts and for examination preparation, this course has explanation of all NCERT Exercise questions. Also, there is practice assignment that has questions from Board’s Question Bank, RD Sharma, NCERT Exemplar etc. instead of only one book. The PDF of assignment can be downloaded within the course.

Validity

30 Days (1 Month)

Membership type

Full Syllabus

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Course Content

NCERT Exercise 15.1

Question – 10

Question – 11

Question – 12

Variance

NCERT Exercise 15.2

Standard Deviation

Standard Deviation & Simplest form of Rule

NCERT Exercise 15.2

Short-cut methods

Short-cut and Step-deviation method for Variance

NCERT Exercise 15.2

Question – 10

Coefficient of Variance

Coefficient of Variance

NCERT Exercise 15.3

NCERT Miscellaneous Exercise

PDF Files

PDF of Notes and Assignments

Agam Sir (Ashish Kumar)

Agam Sir (Ashish Kumar)

Teacher

Ashish Kumar a.k.a Agam Sir has vast experience of 12+ years of teaching Mathematics and Physics. He has skills (academic and vocational) that go with working alongside people, especially young people, their parent(s) and the institutes that works with him. He always seek to be an agent of positive change and progression, a mentor/ trainer/ educator for learners/students, seeing that their needs are ideally met.