The critical difference (CD) is a form of t-test and its formula is given by
A. CD = t.SE(d)
B. CD = t + SE(d)
C. CD = t/SE(d)
D. CD = F.SE(d)
Answer: Option A
A. CD = t.SE(d)
B. CD = t + SE(d)
C. CD = t/SE(d)
D. CD = F.SE(d)
Answer: Option A
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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