Coefficient of contingency is given by
A. $$\frac{{\sqrt {{{\text{x}}^2}} }}{{{\text{N}} + {{\text{x}}^2}}}$$
B. $$\frac{{\sqrt {{{\text{x}}^2}} }}{{{\text{N}} + {{\text{x}}^3}}}$$
C. $$\frac{{{{\text{x}}^2}}}{{{{\text{N}}^2} + {{\text{x}}^2}}}$$
D. $$\frac{{{{\text{x}}^2}}}{{{\text{N}} + {{\text{x}}^2}}}$$
Answer: Option B
This Question Belongs to Agriculture >> Agricultural Statistics
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