---- is the half distance between the third and first quartiles

Related MCQs

• When first quartile is 10 , third quartile is 20 , value of quartile deviation is
• ----- is the difference between highest and lowest values in a series
• A measure of skewness is only the difference between 2-------
• ---- are known as averages of first order
• Graphical method of measuring variability is first used by
• There are equal number of observations on the right and on the left of ……… value
• laspeyer’s method and Paashe’s method do not satisfy