Check sibling questions

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

Ex 15.3, 1 - Chapter 15 Class 11 Statistics - Part 2
Ex 15.3, 1 - Chapter 15 Class 11 Statistics - Part 3 Ex 15.3, 1 - Chapter 15 Class 11 Statistics - Part 4 Ex 15.3, 1 - Chapter 15 Class 11 Statistics - Part 5 Ex 15.3, 1 - Chapter 15 Class 11 Statistics - Part 6 Ex 15.3, 1 - Chapter 15 Class 11 Statistics - Part 7 Ex 15.3, 1 - Chapter 15 Class 11 Statistics - Part 8


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’™ ฬ… ร— 100 where ๐œŽ = Standard Deviation ๐’™ ฬ… = Mean Finding standard deviation & mean of both Group A and Group B.

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.