HP Forum Archive 13

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FOR STATS HP-67 RULES! Message #1 Posted by Trent Moseley on 17 Nov 2003, 11:03 p.m. I love to stir up discussion. But for standard deviation anyway this seems to be the case and perhaps in other ways too. I must also say that it was through this forum that the "gummy" wheel got fixed. tm

Re: FOR STATS HP-67 RULES! Message #2 Posted by Arnaud Amiel on 18 Nov 2003, 5:51 a.m., in response to message #1 by Trent Moseley For stats the 49 (+ or not) rules, afew tests have been added from the 48 and you can install STAT49PRO that adds all the basic tests you would ever need unless you are a real statistician. Of course input method through matrices might be a bit more cumbersome, but it is easy to update and the matrix writter is fast. And there is no gummy wheel, just the keyboard. Arnaud

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