Diff for "FAQ/semsd" - CBU statistics Wiki
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Differences between revisions 1 and 2
 ⇤ ← Revision 1 as of 2008-11-11 16:45:20 → Size: 292 Editor: PeterWatson Comment: ← Revision 2 as of 2008-11-11 16:45:47 → ⇥ Size: 310 Editor: PeterWatson Comment: Deletions are marked like this. Additions are marked like this. Line 7: Line 7: standard deviation = $$\sqrt{\mbox{sample size}} \mbox{standard error of the mean}$$ standard deviation = $$\sqrt{\mbox{sample size}} multiplied by the \mbox{standard error of the mean}$$

# How do I obtain the standard deviation from the standard error of the mean (s.e.m.)?

$$\frac{\mbox{The standard deviation}}{\sqrt{\mbox{sample size}}}$$= standard error of the mean

i.e.

standard deviation = $$\sqrt{\mbox{sample size}} multiplied by the \mbox{standard error of the mean}$$

None: FAQ/semsd (last edited 2013-08-30 09:34:03 by PeterWatson)