Question: Show mathematically that sigma Subscript x overbarxequals=StartRoot StartFraction Upper N minus n Over Upper N minus 1 EndFraction EndRoot times StartFraction sigma Over StartRoot n

Show mathematically that sigma Subscript x overbarxequals=StartRoot StartFraction Upper N minus n Over Upper N minus 1 EndFraction EndRoot times StartFraction sigma Over StartRoot n EndRoot EndFractionNnN1nand sigma Subscript x overbarxequals=StartFraction sigma Over StartRoot n EndRoot EndFractionnare identical for samples of size 1.

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