If each observation of a set is multiplied by 10, then the mean of new set of observation
A. Remains the same
B. Is ten times of original mean
C. Is one-tenth of original mean
D. Is increased by 10
Answer: Option B
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
Join The Discussion