If coefficient of variance is 10 and Standard Deviation is 5, the value of mean would be
1 point
50
2
5
None of the above
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5
Explanation:
coefficient of variance = 10
S. D= 5
mean = ?
C.V = S.D/MEAN ×100
10 = 5/mean × 100
mean = 5×100/10
mean = 50
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