Answer:

And replacing:

And the deviation:

And the distribution is given:

Step-by-step explanation:
For this case we have the following info given :

And the deviation would be 
For this case we select a sample size of n = 5 and the distirbution for the sample mean would be:

And replacing:

And the deviation:

And the distribution is given:

Answer:
4200
hope helpful <3 !!!!!!!!!!!!!
310 is the nearest tenth
<span />
3 of anything positive is greater than 2 of the same thing.
I can't think of an exception.
Answer:
Sorry
Step-by-step explanation:
i dont know
felling sorry