Question

Que. No. 14
1.5 marks
If mean & standard deviation of a group of 11
observations are 8 & 4 respectively, the
coefficient of variation is​

Answer 1

Answer: 50%

Step-by-step explanation:c.v = (standard deviation /mean) ×100 %

=(4/8) ×100 %

=1/2×100 %

=50%