Suppose a random sample of n= 16 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 over bar μ x and sigma Subscript x overbar Baseline .and σx.
|
a. |
μ=5, σ=3 |
b. |
μ=25 σ=16 |
c. |
μ =10, σ=32 |
d. |
μ=55, σ=84 |
|
a. |
mu Subscript x over bar μ x= |
sigma Subscript x over bar σ x=_______(Type an integer or a decimal.) |
|
b. |
mu Subscript x overbarμxequals=nothing |
sigma Subscript x overbarσxequals=______(Type an integer or a decimal.) |
|
c. |
mu Subscript x over bar μ x= _________ |
sigma Subscript x overbarσxequals=________(Type an integer or a decimal.) |
|
d. |
mu Subscript x over bar μx=_________ |
sigma Subscript x overbarσxequals=nothing(Type an integer or a decimal.) |
a) μ x =5
σ x=3/sqrt(16)=0.75
b)
μ x =25
σ x=16/sqrt(16)=4
c)
μ x =10
σ x=32/sqrt(16)=8
d)
μ x =55
σ x=84/sqrt(16)=21
Suppose a random sample of n= 16 measurements is selected from a population with mean μ...
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