AP wrote:
Hi all:
I would appreciate your help in solving this question.
calculate the standard deviation of a sample where the mean and
standard deviation from the process are provided?
E.g. Process mean = 150; standard deviation = 20. What is the SD for
a sample of 25? The answer
On 15 Feb 2002 14:38:49 -0800, [EMAIL PROTECTED] (AP) wrote:
Hi all:
I would appreciate your help in solving this question.
calculate the standard deviation of a sample where the mean and
standard deviation from the process are provided?
E.g. Process mean = 150; standard deviation =
Hi all:
I would appreciate your help in solving this question.
calculate the standard deviation of a sample where the mean and
standard deviation from the process are provided?
E.g. Process mean = 150; standard deviation = 20. What is the SD for
a sample of 25? The answer suggested is 4.0
On Tue, 27 Feb 2001, Allyson Rosen wrote:
I need to compare two means with unequal n's. Hayes (1994) suggests using a
formula by Satterthwaite, 1946. I'm about to write up the paper and I can't
find the full reference ANYWHERE in the book or in any databases or in my
books. Is this an
I need to compare two means with unequal n's. Hayes (1994) suggests using a
formula by Satterthwaite, 1946. I'm about to write up the paper and I can't
find the full reference ANYWHERE in the book or in any databases or in my
books. Is this an obscure test and should I be using another?
Hi!
I just discovered the newsgroups sci.stat.consult, sci.stat.edu,
and sci.stat.math, and I was wondering, which group covers which topics. Are
there any FAQs for any of these groups? What is on, what is off topic?
TIA,
--
Manni
On Fri, 19 May 2000 08:26:46 GMT, [EMAIL PROTECTED] (Manni Heumann)
wrote:
Hi!
I just discovered the newsgroups sci.stat.consult, sci.stat.edu,
and sci.stat.math, and I was wondering, which group covers which topics. Are
there any FAQs for any of these groups? What is on, what is off
Hi there,
I'm new to SPLUS so this question my sound silly to you. I have a big
matrix (dim about 25,000 by 20) which was of mode numeric, but by some
accident (probably me trying out some things) has converted to mode
list, that is, both rows _and columns_ are lists of numeric data. Now
that's
