Measure of variation of the items from some central value is referred to as

Related MCQs

• The value of an item which occupies the central position when the items are arranged in the ascending or descending order is
• _____ is a relative measure of variation based on standard deviation.
• Which among the following is NOT a measure of central tendency?
• Standard deviation when expressed as percentage ratio to ____ we get coefficient of variation.
• If N=10, mean=12, ∑x2= 1530, the co-efficient of variation is
• A variation of simple random sampling is called ………….. sampling.
• The mean of a distribution is 50 and the standard deviation is 5. The coefficient of variation is ..............
• Which among the following is an index of variation?
• In discrete series, items having ____ frequency is taken as mode.
• _____ is defined as the arithmetic mean of deviations of all items in a series from their average.