Khan/khan-exercises — Issue #12024: Standard deviation - Too Early
Author: KhanBugz
Created: 2012-01-24 21:10:25+00:00
State: open
Labels: firefox, other, snowleo

Reporter: rs@2-3-2.com

The concepts used in this exercise are not introduced until WAY later in the series, yet it comes up as the next suggested exercise. This should be AFTER limits, etc.

[standard_deviation.html?seed=136&problem=sample](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/standard_deviation.html?seed=136&problem=sample&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/standard_deviation.html?seed=136&problem=sample&debug&activity=%5B%5D)

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