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Ex 15.3, 1 - Chapter 15 Class 11 Statistics (Term 1)

Last updated at May 29, 2018 by

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
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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.) = 𝜎/𝒙 Μ… Γ— 100 where 𝜎 = Standard Deviation 𝒙 Μ… = Mean Finding standard deviation & mean of both Group A and Group B.

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