A population has a standard deviation of 5.5. What is the standard error of the sampling distribution if the sample size is 81?

And we have a sample size of n =81. We want to estimate the standard error of the sampling distribution and for this case we know that the distribution is given by:

And the standard error would be:

And replacing we got:

Step-by-step explanation:

For this case we know the population deviation given by:

And we have a sample size of n =81. We want to estimate the standard error of the sampling distribution and for this case we know that the distribution is given by:

And the standard error would be:

And replacing we got:

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation: