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Mathematics, 18.05.2021 04:00 cymoneej
2. Assuming a population characteristic has a standard deviation, o, of 38. Calculate the margin of error on
the population mean given a sample of each of the sizes given below. Show how you calculate your answer.
(a) n = 30
(b) n =100
(c) n =1000
(d) Generally, as the sample size increases, what
happens to the margin of error? Why do you think
this occurs?
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