Carry out the simulation at each sample size to get the SD and use the 2SD method to approximate the margin of error with each of these three sample sizes. Then produce the 95% confidence interval for each of these three sample sizes. Round your answers to 3 decimal places, e. g. 0.752 For a sample size of 350, the standard deviation is and the confidence interval is .+-.
For a sample size of 1000, the standard deviation is and the confidence interval is plusminus.
For a sample size of 4500, the standard deviation is and the confidence interval is plusminus .

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60

explanation:

step-by-step explanation: