Select the correct option to test your answer: A $$\frac{{\left( {{\text{q}} - {\text{p}}} \right)}}{{{\text{np}}{{\text{q}}^2}}}$$ B $$\frac{{\left( {{\text{q}} - {\text{p}}} \right)}}{{{\text{np}}}}$$ C $$\frac{{\left( {{\text{q}} - {\text{p}}} \right)}}{{{\text{npq}}}}$$ D $$\frac{{{\text{npq}}}}{{\left( {{\text{q}} - {\text{p}}} \right)}}$$ Correct Answer: Option C ($$\frac{{\left( {{\text{q}} - {\text{p}}} \right)}}{{{\text{npq}}}}$$) Verified correct option for Agriculture (Agricultural Statistics).