Agricultural Statistics MCQ Question and Answer | Agriculture MCQ Question

A. 12

B. 8

C. 18

D. 20

A. P₀₁ × P₁₀ = 1

B. P₀₁ × P₁₀ = 0

C. P₀₁ × P₁₀ > 1

D. P₀₁ × P₁₀ < 1

A. Mode

B. Median

C. Geometric mean

D. Harmonic mean

A. Agricultural University

B. Voluntary Organisation

C. Government and Voluntary Organisation

D. Agricultural University and Voluntary organisation

A. $${\text{r}} = \frac{{\sum {\text{xy}}}}{{{\text{N}}\sigma {{\text{x}}^2}}}$$

B. $${\text{r}} = \frac{{\sum {\text{xy}}}}{{{\text{xy}}}}$$

C. $${\text{r}} = \frac{{\sum {\text{xy}}}}{{{\text{N}}\sigma {\text{x}}\,\sigma {{\text{y}}^2}}}$$

D. $${\text{r}} = \frac{{\sum {\text{x}}\,\sum {\text{y}}}}{{\sigma {\text{x}}\,\sigma {{\text{y}}^2}}}$$

A. a-1, b-3, c-4, d-2

B. a-2, b-3, c-4, d-1

C. a-4, b-3, c-2, d-1

D. a-1, b-2, c-3, d-4

A. Always more reliable

B. Less reliable

C. Depends on the care by which data are collected

D. None of the above

A. -1 to +1

B. 0 to 2

C. 0 to ∞

D. 0 to 8

A. Average of x and y

B. Only average of x

C. Only average of y

D. The median of x and y

A. 3

B. 3σ₂

C. 0

D. 3σ₄