Revision as of 01:02, 10 April 2009 edit McKay (talk \| contribs) Extended confirmed users 2,155 edits →Division by zero problem? ← Previous edit		Revision as of 01:18, 10 April 2009 edit undo Michael Hardy (talk \| contribs) Administrators 210,577 edits →Division by zero problem? Next edit →
Line 205: end if : Btw, I don't understand your comment at the beginning since the problematic division is outside the loop. [[User:McKay\|McKay]] ([[User talk:McKay\|talk]]) 01:02, 10 April 2009 (UTC) ::: It should not say "else variance = 0". That implies the sample variance is 0 when ''n'' = 1. That is incorrect. The sample variance is undefined in that case. [[User:Michael Hardy\|Michael Hardy]] ([[User talk:Michael Hardy\|talk]]) 01:18, 10 April 2009 (UTC)

Talk:Algorithms for calculating variance: Difference between revisions