turquoiseisblue Posted April 21, 2014 Report Share Posted April 21, 2014 Hi,I was just wondering whether anyone could tell my why the standard deviation formula is sometimes over (n-1)?I need to know for my IA. Thanks so much in advance! Reply Link to post Share on other sites More sharing options...
turquoiseisblue Posted April 22, 2014 Author Report Share Posted April 22, 2014 Never mind! I just watched a KhanAcademy video that explained it pretty well. Reply Link to post Share on other sites More sharing options...
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