Here is my solution using figures which are self-explanatory:
Sample Size Determination
pi = 50% central area 0.99
confid level= 99% 2 tail area 0.5
sampling error 2% 1
Hi All,
Is anyone aware of a chaotic map which generates a LRD type
distribution? Is the distribution generated by logistic map which is
f(x)=1/(pi*sqrt(x(1-x))) for r=4 (full chaos)
[EMAIL PROTECTED] (Neville X. Elliven) writes:
Herman Rubin wrote:
The OED cites the following use of metric as a noun:
1921 Proc. R. Soc. A. XCIX. 104 In the non-Euclidean
geometry of Riemann, the metric is defined by certain quantities ...
A good example of bad usage: *what* metric,
On Sun, 30 Sep 2001, John Jackson wrote:
Here is my solution using figures which are self-explanatory:
Sample Size Determination
pi = 50% central area 0.99
confid level= 99% 2 tail area 0.5
sampling
I second Dennis' question. While indeed MINITAB recognizes the missing
values, what it does with them depends on the procedure being used:
e.g., for CORRelation it uses all cases for which each pair of variables
is complete (pairwise deletion of missing data), and therefore, for a
data set like
On Fri, 28 Sep 2001, John Jackson wrote in part:
My formula is a rearrangement of the confidence interval formula shown
below for ascertaining the maximum error.
E = Z(a/2) x SD/SQRT N
The issue is you want to solve for N, but you have no standard
deviation value.
Dennis Roberts [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
let's say that you do a simple (well executed) 2 group study ...
treatment/control ... and, are interested in the mean difference ... and
find that a simple t test shows a p value (with mean in
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At 02:16 AM 9/29/01 +, John Jackson wrote:
For any random inverval selected, there is a .05% probability that the
sample will NOT yield an interval that yields the parameter being estimated
and additonally such interval will not include any values in area
represented by the left tail. Can
In article 9p2d8l$clk$[EMAIL PROTECTED],
Ronald Bloom [EMAIL PROTECTED] wrote:
Herman Rubin [EMAIL PROTECTED] wrote:
Teaching people to use something without any understanding
can only be ritual; this is what most uses of statistics
are these days.
If one does not use numbers, it is
In article IOet7.11245$[EMAIL PROTECTED],
Magenta [EMAIL PROTECTED] wrote:
Dennis Roberts [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
let's say that you do a simple (well executed) 2 group study ...
treatment/control ... and, are interested in the mean
Great explanation
dennis roberts [EMAIL PROTECTED] wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
At 02:16 AM 9/29/01 +, John Jackson wrote:
For any random inverval selected, there is a .05% probability that the
sample will NOT yield an interval that yields the
Donald - Thank you for your cogent explanation of a concept that is a bit
hard to grasp.
After researching it more, I determined that there is a gaping hole in my
knowldege relating to the area of inferences on a population proportion so I
am somethat admittedly in the dark and have to study up a
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I bet that I make more money in the Web design business than you do.
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I also profited on these people $1000 up front.
And you know the funniest part?
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