Question: WDetermine mu Subscript x overbarx and sigma Subscript x overbarx from the given parameters of the population and sample size. muequals= 81 , sigma equals=

WDetermine mu Subscript x overbarx

and sigma Subscript x overbarx

from the given parameters of the population and sample size.

muequals=81,

sigma equals=9,

nequals=81

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