1.

For a given distribution of marks mean is 35.16 and its standard deviation is 19.76. The co-efficient of variation is

A.                 \[\frac{35.16}{19.76}\]          
B.                 \[\frac{19.76}{35.16}\]
C.                 \[\frac{35.16}{19.76}\times 100\]        
D.                 \[\frac{19.76}{35.16}\times 100\]
Answer» E.


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