_________ 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 Q.D
For standard deviation, the relative measure is called
Mean deviation
Coefficient of variation
Arithmetic mean
Median
______________ is not independent of scale.
Standard deviation
Quartile deviation
Mode
Range is the:
Ratio of the largest to the smallest observations.
Average of the largest to smallest observations
Difference between the smallest and the largest observations
Difference between the largest and the smallest observations
Q1 represents:
Lower quartile
Central quartile
Both (a) and (b)
Neither (a) or (b)
Mean deviation can be calculated with the help of following formula:
Middle value of series is known as:
Average
Highest frequency
Range is located by applying the following formula:
L - S
Q3 - Q1
is used to calculate:
Decile
Octile
Quartile
Percentile
Co-efficient of quartile deviation is calculated by applying following formula:
