In article [EMAIL PROTECTED],
L.C. [EMAIL PROTECTED] wrote:
The question got me thinking about this problem as a
multiple comparison problem. Exam scores are typically
sums of problem scores. The problem scores may be
thought of as random variables. By the central limit theorem,
the distribution
In article [EMAIL PROTECTED],
Donald Burrill [EMAIL PROTECTED] wrote:
On Sat, 24 Nov 2001, L.C. wrote:
As for the iid, it's reasonable to believe the questions could be
drawn from some population. Why not the answers?
If the questions are selected
In article [EMAIL PROTECTED],
Stan Thomas [EMAIL PROTECTED] wrote:
This reminds me of an argument my son had with his high school biology
instructor and a fellow student. The argument was concerning the
existence of God. The instructor and debate student argued that God
either exists or does
Donald Burrill wrote:
On Sat, 24 Nov 2001, L.C. wrote:
Thanks for the reply!
As for the iid, it's reasonable to believe the questions could be
drawn from some population. Why not the answers?
If the questions are selected in accordance with some table of
specifications, they are
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Dear List Members,
I have missed some lectures on statistics due to heavy illness
and now i got an assignment which i cannot solve.
Please help me.
Below is assignment text:
Question 3
Manufacturers of Xeno fuel additive claim that their product increases fuel
efficiency by over 10%. A consumer
[EMAIL PROTECTED] (Stan Brown) wrote:
What _is_ biostatistics, anyway? A student asked me, and I
realized I have only a vague idea.
A very bright professor once told me that organic chemistry is what
organic chemists do.
I think that definition can be readily adapted to biostatistics.
Xho
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Algebraically, E = [z(a/2) / SQRT(n)] x SD, so it must be that the margin of
error (maximum error as you called it) is a multiple of the population
standard deviation. Keep in mind what these values represent. E is the
margin of error of the estimate of mu, the population mean. SD is the
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