I f space t h e space c o e f f i c i e n t space o f space v a r i a t i o n space i s space 0.5 space s t a b d a r d space d e v i a t i o n space i s space 2 space t h e n space f i n d space t h e space m e a n.

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Asked by Topperlearning User | 19th Nov, 2016, 05:11: AM

Expert Answer:

U sin g space t h e space f o r m u l a space C. V equals fraction numerator sigma over denominator x with bar on top end fraction space w e space g e t
0.5 equals fraction numerator 2 over denominator x with bar on top end fraction rightwards double arrow x with bar on top equals 4
S o space t h e space m e a n space i s space 4

Answered by  | 19th Nov, 2016, 07:11: AM

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