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Q. Cyclic variation Occur at intervals of more than ---- year

Q. The word statistics have been derived from the Latin word –

Q. ----- are devices for measuring differences in the magnitude of a group of related variables

Q. ----- is a measure of peakedness

Q. Statistics is an art as well as

Q. Standard deviation of a series can have minimum value of -----

Q. ---- means asymmetry of a distribution

Q. In standard deviation, deviations are measured from

Q. Moments are used to find a measure of

Q. ---- are the eyes of Govt. administration