Answer:

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:

Answer:
othe large one is 234 i ran out of time sorry i didnt get circleto t
Step-by-step explanation:
Step-by-step explanation:
it's like the y in an equation
Answer: 7.48
Step-by-step explanation:
Linear graph. take the point at 3 and multiply it by 2
3.74 x 2 = 7.48