6 lines
127 B
Smalltalk
6 lines
127 B
Smalltalk
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|sdacc sd|
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sdacc := SDAccum new.
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#( 2 4 4 4 5 5 7 9 ) do: [ :v | sd := sdacc value: v ].
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('std dev = %1' % { sd }) displayNl.
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