Statistics And Probability Question 350
Question: For a given distribution of marks mean is 35.16 and its standard deviation is 19.76. The co-efficient of variation is
Options:
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 $
Show Answer
Answer:
Correct Answer: D
Solution:
Coefficient of variation $ =\frac{S\text{.D}\text{.}}{Mean}\times 100 $ $ =\frac{19.76}{35.16}\times 100 $ .
BETA
