identify sample size for a survery needed with the following restrictions...?

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identify the sample size. what is your recommendation for a desired margain of error of 1% and a confidence level of 99%.

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2007-12-05 12:12:51 · 1 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

For a confidence level of 99% and a margin of error (or confidence interval) of 1%, you need a sample size of 16641.

2007-12-08 00:16:34 · answer #1 · answered by DavidK93 7 · 0⤊ 0⤋