Coefficient of quartile deviation is calculated by the formula
A. $$\frac{{{\theta _3} + {\theta _1}}}{4}$$
B. $$\frac{{{\theta _3} + {\theta _1}}}{2}$$
C. $$\frac{{{\theta _3} - {\theta _1}}}{{{\theta _3} + {\theta _1}}}$$
D. $$\frac{{{\theta _3} + {\theta _1}}}{{{\theta _3} - {\theta _1}}}$$
Answer: Option C
This Question Belongs to Commerce >> Business Statistics And Research Methods
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