How to estimate standard deviation for large population from small samples size
HiIf I have the distribution of data from small sample size (e.g. N=250, 1000), and would like to estimate the distribution (e.g. sigma) of data on large population (e.g. N=1 million)? What is the confidence level / error on the prediction ?(Assume the distribution is Normal distribution or same shape for small/large population)Thanks!Kelvin
winfried_theis
mcs5
belinda
michael_bresnic