M.D. represents:
Mean deviation
Median deviation
Marginal deviation
Mean
For standard deviation, the relative measure is called
Coefficient deviation
Arithmetic mean
Median
is used to calculate:
Decile
Octile
Quartile
Percentile
Median can be calculated from :
Individual series
Discrete series
Continuous series
All the above
__________ is the positive square root of the mean of squared deviations from mean.
Standard deviation
Quartile deviation
Mode
Semi- inter quartile range is also known as:
Quartile range
_________ and______ are based upon deviation of values from the average.
M.D and S.D
Range and Q.D
S.D and Q.D
M D and QD
Range is located by applying the following formula:
L - S
Q3 - Q1
Lorenz curve was first used by:
Marshal
Adam Smith
Fisher
Max Lorenz
Mean deviation can be calculated with the help of following formula: