Question

Suppose a random sample of n=64 measurements is selected from a population with mean μ and standard deviation σ. For each of the following values of μ and σ​, give the values of mu Subscript x overbarμx

and sigma Subscript x overbar Baseline .and σx.

a.

μ =11, σ=22

b.

μ=121 σ=64

c.

μ=22 σ=32

d.

μ=11 σ=160

a.

mu Subscript x over bar μ=_________

sigma Subscript x over bar σx=n_______​(Type an integer or a​ decimal.)

b.

mu Subscript x over bar μx=n________

sigma Subscript x over bar σx =____ (Type an integer or a​ decimal.)

c.

mu Subscript x over bar μx=_______

sigma Subscript x over bar σx =_____ (Type an integer or a​ decimal.)

d.

mu Subscript x over bar μx =______

sigma Subscript x over bar σx =_________ ​(Type an integer or a​ decimal.)

Answer 1