Sum of squares between samples is given by
A. $${\left( {{{\overline {\text{X}} }_1} + \overline {\text{X}} } \right)^2} + {\left( {{{\overline {\text{X}} }_2} - \overline{\overline {\text{X}}} } \right)^2} + .\,.\,.\,.$$
B. $${\left( {{{\overline {\text{X}} }_1} + \overline{\overline {\text{X}}} } \right)^2} + {\left( {{{\overline {\text{X}} }_2} - \overline {\text{X}} } \right)^{2 + }} + .\,.\,.\,.$$
C. $${\left( {{{\overline{\overline {\text{X}}} }_1} + \overline {\text{X}} } \right)^2} + {\left( {{{\overline {\text{X}} }_2} - \overline{\overline {\text{X}}} } \right)^{2 + }} + .\,.\,.\,.$$
D. $${\left( {{{\overline {\text{X}} }_1} + \overline{\overline {\text{X}}} } \right)^2} + {\left( {{{\overline {\text{X}} }_2} - \overline{\overline {\text{X}}} } \right)^2} + .\,.\,.\,.$$
Answer: Option D
This Question Belongs to Agriculture >> Agricultural Statistics
A. Field trails
B. Exhibitions
C. Competition
D. Fair
The intelligency, ability or efficiency can be measured by use of
A. Median
B. G.M.
C. Weighted H.M.
D. Geometric mean
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