Mean deviation is based on all values , so it is more

Related MCQs

• In Mean deviation, deviations are measured from
• In Standard deviation , deviations are taken only from ---- values of series
• ----- is defined as the reciprocal of the mean of the reciprocal of these values
• Square of Standard Deviation is known as
• Standard deviation of a series can have minimum value of -----
• In standard deviation, deviations are measured from
• When first quartile is 10 , third quartile is 20 , value of quartile deviation is
• The arithmetic mean of a variable ‘x’ is denoted by the symbol.
• Short cut method for calculating arithmatic mean also known as
• Geometric mean considered to be the best average in the construction of ……