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Sweta B. Class 9 Tuition trainer in Kolkata/>

Sweta B.

Rahara, Kolkata, India - 700112.

1 Student

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Referral Discount: Get ₹ 250 off when you make a payment to start classes. Get started by Booking a Demo.

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Education

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Identity is verified based on matching the details uploaded by the Tutor with government databases.

Overview

I have done my B.Sc. In Statistics from Presidency University; and M.Sc. in Mathematical Statistics from IIT Kanpur. Currently I am teaching for IX-X Mathematics and English. Previously I have given coaching for Bio-Statistics and IIT-JAM (Statistics).

Languages Spoken

Bengali Mother Tongue (Native)

Hindi Proficient

English Proficient

Education

IIT KANPUR 2016

Master of Science (M.Sc.)

Address

Rahara, Kolkata, India - 700112

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Teaches

Class 9 Tuition

Class Location

Online (video chat via skype, google hangout etc)

Student's Home

Tutor's Home

Years of Experience in Class 9 Tuition

2

Board

State

Taught in School or College

No

State Syllabus Subjects taught

English, Mathematics

Class 10 Tuition

Class Location

Online (video chat via skype, google hangout etc)

Student's Home

Tutor's Home

Years of Experience in Class 10 Tuition

2

Board

State

Taught in School or College

No

State Syllabus Subjects taught

English, Mathematics

Class 11 Tuition

Class Location

Online (video chat via skype, google hangout etc)

Student's Home

Tutor's Home

Years of Experience in Class 11 Tuition

2

Board

State, CBSE

CBSE Subjects taught

Mathematics

Taught in School or College

No

State Syllabus Subjects taught

Mathematics, Statistics

Class 12 Tuition

Class Location

Online (video chat via skype, google hangout etc)

Student's Home

Tutor's Home

Years of Experience in Class 12 Tuition

2

Board

State, CBSE

CBSE Subjects taught

Mathematics

Taught in School or College

No

State Syllabus Subjects taught

Mathematics, Statistics

Reviews

No Reviews yet!

FAQs

1. Which school boards of Class 10 do you teach for?

State

2. Do you have any prior teaching experience?

No

3. Which classes do you teach?

I teach Class 10 Tuition, Class 11 Tuition, Class 12 Tuition and Class 9 Tuition Classes.

4. Do you provide a demo class?

Yes, I provide a free demo class.

5. How many years of experience do you have?

I have been teaching for 2 years.

Contact

Answers by Sweta B. (3)

Answered on 17/03/2018 Learn CBSE/Class 11/Commerce/Economics +1 Tuition/Class XI-XII Tuition (PUC)

The sum of 10 values is 100 and the sum of their squares is 1090. Find out the coefficient of variation.

Mean, m= 100/10=10 Variance = (1090/10) - m^2=109-100=9 Standard deviation, sd =(variance) ^(1/2) = 3 Coefficient of variation = (sd/m) *100% =30%
Answers 7 Comments
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Answered on 17/03/2018 Learn CBSE/Class 11/Commerce/Economics +1 Tuition/Class XI-XII Tuition (PUC)

If the coefficient of variation of X-series is 14.6% and that of Y-series is 36.9% and their means are... ...more
If the coefficient of variation of X-series is 14.6% and that of Y-series is 36.9% and their means are 101.2 and 101.25 respectively, find their standard deviation.

CV= (s.d./mean)*100 % So, in this case, the respective standard deviations would be 14.78 and 37.36
Answers 4 Comments
Dislike Bookmark

Answered on 17/03/2018 Learn CBSE/Class 11/Commerce/Economics +1 Tuition/Class XI-XII Tuition (PUC)

The coefficient of variations of two series are 58% and 69% and their standard deviation are 21.2 and... ...more
The coefficient of variations of two series are 58% and 69% and their standard deviation are 21.2 and 15.6. What are their means?

CV= (s.d./mean)*100 % So, in this case, the respective means are approx. 36.55 and 22.61
Answers 2 Comments
Dislike Bookmark

Contact

Teaches

Class 9 Tuition

Class Location

Online (video chat via skype, google hangout etc)

Student's Home

Tutor's Home

Years of Experience in Class 9 Tuition

2

Board

State

Taught in School or College

No

State Syllabus Subjects taught

English, Mathematics

Class 10 Tuition

Class Location

Online (video chat via skype, google hangout etc)

Student's Home

Tutor's Home

Years of Experience in Class 10 Tuition

2

Board

State

Taught in School or College

No

State Syllabus Subjects taught

English, Mathematics

Class 11 Tuition

Class Location

Online (video chat via skype, google hangout etc)

Student's Home

Tutor's Home

Years of Experience in Class 11 Tuition

2

Board

State, CBSE

CBSE Subjects taught

Mathematics

Taught in School or College

No

State Syllabus Subjects taught

Mathematics, Statistics

Class 12 Tuition

Class Location

Online (video chat via skype, google hangout etc)

Student's Home

Tutor's Home

Years of Experience in Class 12 Tuition

2

Board

State, CBSE

CBSE Subjects taught

Mathematics

Taught in School or College

No

State Syllabus Subjects taught

Mathematics, Statistics

No Reviews yet!

Answers by Sweta B. (3)

Answered on 17/03/2018 Learn CBSE/Class 11/Commerce/Economics +1 Tuition/Class XI-XII Tuition (PUC)

The sum of 10 values is 100 and the sum of their squares is 1090. Find out the coefficient of variation.

Mean, m= 100/10=10 Variance = (1090/10) - m^2=109-100=9 Standard deviation, sd =(variance) ^(1/2) = 3 Coefficient of variation = (sd/m) *100% =30%
Answers 7 Comments
Dislike Bookmark

Answered on 17/03/2018 Learn CBSE/Class 11/Commerce/Economics +1 Tuition/Class XI-XII Tuition (PUC)

If the coefficient of variation of X-series is 14.6% and that of Y-series is 36.9% and their means are... ...more
If the coefficient of variation of X-series is 14.6% and that of Y-series is 36.9% and their means are 101.2 and 101.25 respectively, find their standard deviation.

CV= (s.d./mean)*100 % So, in this case, the respective standard deviations would be 14.78 and 37.36
Answers 4 Comments
Dislike Bookmark

Answered on 17/03/2018 Learn CBSE/Class 11/Commerce/Economics +1 Tuition/Class XI-XII Tuition (PUC)

The coefficient of variations of two series are 58% and 69% and their standard deviation are 21.2 and... ...more
The coefficient of variations of two series are 58% and 69% and their standard deviation are 21.2 and 15.6. What are their means?

CV= (s.d./mean)*100 % So, in this case, the respective means are approx. 36.55 and 22.61
Answers 2 Comments
Dislike Bookmark

Contact

Sweta B. conducts classes in Class 10 Tuition, Class 11 Tuition and Class 12 Tuition. Sweta is located in Rahara, Kolkata. Sweta takes at students Home and Regular Classes- at her Home. She has 2 years of teaching experience . Sweta has completed Master of Science (M.Sc.) from IIT KANPUR in 2016. She is well versed in Bengali, Hindi and English.

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