A sample is selected from a population with a mean of

\\\\mu =100

and a standard deviation of

\\\\sigma =20

.\ If the sample has

n=16

scores, what is the expected value of

M

and the standard error of

M

?\

\\\\mu =

\

\\\\sigma _(M)=

\ If the sample has

n=100

scores, what is the expected value of

M

and the standard error of

M

?\

\\\\mu =

\

\\\\sigma _(M)=

A sample is selected from a population with a mean of =100 and a standard deviation of =20. If the sample has n=16 scores, what is the expected value of M and the standard error of M ? =M= If the sample has n=100 scores, what is the expected value of M and the standard error of M ? = M=