Dear stat. subscribers:
I work for a bank. I have a data set with 2,600,000 observations. I would
like to determine an auditing sample size that is statistically significant
within 1% error. If I can determine the sample size I need, I will use SAS
to pull out the sample size randomly, so I can do auditing. I went back and
read my old statistics book, I found this formula with standard deviation,
but I don't have any standard deviation, so I don't think it is a right
formula. Thank you for your help.
Thank you for your help,
Brian Vuong
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