1. Chapter 15 Class 11 Statistics
  2. Serial order wise
  3. Ex 15.3

Ex 15.3, 1

Last updated at Dec. 12, 2016 by

Ex 15.3, 1 - From data, state which group is more variable - Co-efficient of variation

Slide2.PNG
Slide3.PNG Slide4.PNG Slide5.PNG Slide6.PNG Slide7.PNG Slide8.PNG

  1. Chapter 15 Class 11 Statistics
  2. Serial order wise
    3. Ex 15.3
    Examples →
Ask Download

Transcript

Ex 15.3, 1 From the data given below state which group is more variable, A or B? The group having more Coefficient of Variation will be more variable. Coefficient of Variation (C.V.) = ๐œŽ/๐’™ย ฬ… ร— 100 where ๐œŽ = Standard Deviation ๐’™ย ฬ… = Mean Finding standard deviation & mean of both Group A and Group B.

Chapter 15 Class 11 Statistics
Serial order wise

About the Author

Davneet Singh's photo - Teacher, Computer Engineer, Marketer
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 7 years. He provides courses for Mathematics and Science from Class 6 to 12. You can learn personally from here https://www.teachoo.com/premium/maths-and-science-classes/.
Jail