In the case of open and class interval, the suitable measure of dispersion is
A. Range
B. Standard deviation
C. Quartile deviation
D. Mean deviation
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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