Computing the mean and standard errors of sampling distribution.
Using the central limit theorem, find the means and standard errors of sampling distributions with the following characteristics:
|
µY
|
σY2
|
N
|
|
1. 10.5
|
50
|
25
|
|
1. 50
|
115
|
115
|
|
1. 25
|
75
|
250
|
|
1. 12
|
70
|
35
|
|
1. 100
|
100
|
200
|