finding frequency by SD
Message posted by Sara on October 2, 2000 at 12:00 AM (ET)

I am trying to find out with what
frequency a test score or
3.68 SD from the mean would
occur. How about 4 SD from the
mean? (ie 1 in every how
many scores? )
I do not know how to figure
this out.
Thanks

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Re: finding frequency by SD
Message posted by jg on October 3, 2000 at 12:00 AM (ET)