Question

Determine mu Subscript x overbarμx and sigma Subscript x overbarσx from the given parameters of the...

Determine

mu Subscript x overbarμx

and

sigma Subscript x overbarσx

from the given parameters of the population and sample size.

muμequals=49​,

sigmaσequals=18​,

nequals=27

Math   Statistics-And-Probability   
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Answer #1

Solution :

Given that ,

mean = = 49

standard deviation = = 18

n = 27

=   = 49

= / n = 18 / 27 = 3.4641

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