While forming grouped frequency distribution the number of classes should be
A. Less than 2
B. Less than 5
C. Less than 10
D. Between 5 and 15
Answer: Option A
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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