----- is the difference between highest and lowest values in a series

Related MCQs

• In Standard deviation , deviations are taken only from ---- values of series
• A measure of skewness is only the difference between 2-------
• ----- is the value of item of a series which occurs most frequently
• Find mode of the following series 2 3 4 3 4 3 5 3 7
• ------ is used whenever the relative importance of the items in a series differs
• Standard deviation of a series can have minimum value of -----
• Measures of dispersion are statistical devices to measure the ----- in a series
• If the value of a series are equal , S.D is
• ---- is a set of values arranged in chronological order
• ----- is defined as the reciprocal of the mean of the reciprocal of these values