The value of $${\chi ^2}$$ ranges from and is always positive.
A. -1 to +1
B. 0 to 2
C. 0 to ∞
D. 0 to 8
Answer: Option C
Related Questions on 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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