Standard deviation/confidence interval help.

2000-11-13 Thread Mark Solberg
Hi all, I've had some statistics coursework, probably just enough to be dangerous. Here's my problem. By the way this is an actual problem, not theoretical. I need to analyze the hold percentage on certain table games in the casino I work at. The hold percentage is the % of money a gaming table

Re: Help needed ... :-(

2000-11-13 Thread Joe Ward
Well said, Bob -- -- Joe Joe Ward.Health Careers High School 167 East Arrowhead Dr4646 Hamilton Wolfe San Antonio, TX 78228-2402...San Antonio, TX

stat question

2000-11-13 Thread FL
Are there any graduate programs in Statistics that do not require the GRE for admission? I have an undergraduate degree in Computer Science and want to pursue a MSc. in Statistics. However, I have not taken many undergraduate Statistics courses. Thanks =

Re: Help needed ... :-(

2000-11-13 Thread Bob Hayden
- Forwarded message from David Heiser - - Original Message - From: Dennis <[EMAIL PROTECTED]> > Hello Newsgroup, I'm searching for real good books on stats. I'm a > student of psychology and we've been taught very much stats. But I > read all the time your postings and wonder wh

Re: [ap-stat] RE: election proposal

2000-11-13 Thread Herman Rubin
In article <001801c04d82$38529f80$70690e3f@wards>, Joe Ward <[EMAIL PROTECTED]> wrote: >Does anyone know WHY so many states DON'T DO IT THIS WAY? >Perhaps the Political Science/History folks can comment. The principal reason is that the two major parties want to keep their position AS PARTIES. I

Re: Help needed ... :-(

2000-11-13 Thread Herman Rubin
In article <8umakk$o26$[EMAIL PROTECTED]>, Dennis <[EMAIL PROTECTED]> wrote: >Hello Newsgroup, >I'm searching for real good books on stats. I'm a student of psychology and >we've been taught very much stats. But I read all the time your postings and >wonder why I've never heard about that what I r

Re: Help needed ... :-(

2000-11-13 Thread David Heiser
- Original Message - From: Dennis <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Sunday, November 12, 2000 6:48 AM Subject: Help needed ... :-( > Hello Newsgroup, > I'm searching for real good books on stats. I'm a student of psychology and > we've been taught very much stats. But I

Ph.D. scholarship in statistics

2000-11-13 Thread Murray Jorgensen
UNIVERSITY OF WAIKATO - DEPARTMENT OF STATSITICS MARSDEN FUND SCHOLARSHIP Applications are invited for a Ph.D. scholarship in statistics. You will be part of a project team working on the design of variety trials, and will have the opportunity to contribute to new developments in experimental d

Re: Error in polls, Part 2

2000-11-13 Thread Rich Ulrich
I posted a week ago, On Sun, 05 Nov 2000 17:00:27 -0500, Rich Ulrich <[EMAIL PROTECTED]> wrote: < ... > > Further -- actual people who will vote are named as "Electors" by the > party conventions (or, is there variation here?). This is a reward > for being a party stalwart. I remember seeing n

Re: Percentile Calculation

2000-11-13 Thread dorian feldman
Let X be a rv with cdf F. The 100pth percentile of X (or F)is any value x that satisfies the equation: F(x-) <= p <= F(x), where F(x-) = F(x) - P[X=x]. If F is continuous, P[X=x]=0, so that this reduces to solving for x in the equation: F(x) = p. Since, as I gather, the concern is with sample pe

Re: [ap-stat] RE: election proposal

2000-11-13 Thread Marie Causey
Joe, I am not sure how Nebraska and Maine handle this successfully, but in my state, congressional districts cross county boundaries. This means that the counties would have to combine precincts from several counties to make up a congressional district to decide which presidential candidate

Re: [ap-stat] RE: election proposal

2000-11-13 Thread Jerry Dallal
Joe Ward wrote: > > Does anyone know WHY so many states DON'T DO IT THIS WAY? > Perhaps the Political Science/History folks can comment. It maximizes a state's impact and forces candidates to campaign harder for each state. You might not work as hard with a reasonably sure half of the electors a

Re: manual recount - of punched ballots

2000-11-13 Thread Jerry Dallal
Rich Ulrich wrote: > The last "official" vote-tally I heard was 288 (on CBS, from ), > Bush's lead down from 325 (reported by AP). Here are some future > estimates I consider reasonable: Gore gains 1500 from manual counts > in Palm Beach County, and Bush gains 900 in Duvall County and another >

RE: Polls: Errors on Prime Time - NOT AN ERROR

2000-11-13 Thread Magill, Brett
I believe the issue is that the questionable balloting method was used in predominantly democratic districts and therefore disproportionately affected democratic voters, i.e. Gore supporters. Furthermore some have argued that they did in fact ask for a new ballot, which was denied. -Original

Re: manual recount - of punched ballots

2000-11-13 Thread Rich Ulrich
On Sun, 12 Nov 2000 23:45:39 GMT, Ron Hardin <[EMAIL PROTECTED]> wrote: < snip > > Say punched cards have a 5% reject rate, a figure I've heard several > times, then a manual count without bias always raises the totals > in proportion to the existing votes. Thus as you say, a Democratic > county

Re: Polls: Errors on Prime Time - NOT AN ERROR

2000-11-13 Thread J. Williams
Are you saying that only Gore supporters could not figure out the ballot? Plus, only Gore voters were too timid to ask for assistance or for a new ballot? :-)) Could it be that they are complaining ex post facto when confronted with an unpopular result? :-) Apparently, upon leaving the pollin

Re: Two-sample problem

2000-11-13 Thread Rich Ulrich
On 11 Nov 2000 13:46:30 -0800, [EMAIL PROTECTED] (Ick-Joong Chung) wrote: > Dear all, > > I have a question about two-sample problem. I am comparing coefficients > of two samples (poor and non-poor) and would like to investigate whether > the difference between two coefficients is statisticall

Re: NY Times on "statisticians' view" of election

2000-11-13 Thread Paul Thompson
Warren Sarle wrote: > I would prefer to blame the NY Times article on the ignorance of the > reporter rather than on the abdication of professional responsibility > by the statisticians involved, but clearly some big-name statisticians > need to respond to this article. > > To suggest that ther

Re: [ap-stat] RE: election proposal

2000-11-13 Thread Joe Ward
Does anyone know WHY so many states DON'T DO IT THIS WAY? Perhaps the Political Science/History folks can comment. -- Joe Joe Ward.Health Careers High School 167 East Arrowhea

Re: Polls: Errors on Prime Time - NOT AN ERROR

2000-11-13 Thread SSCHEINE
Actually, the exiting polls got it right!!! Remember, a lot of people left the polling booth thinking that they had voted for Gore, when they had actually messed up their ballot. Based on who they thought that they had voted for, they informed the exit pollers who called it for Gore. Sam *

Re: Two-sample problem

2000-11-13 Thread Donald Burrill
On Sat, 11 Nov 2000, Ick-Joong Chung wrote: > I have a question about two-sample problem. I am comparing coefficients > of two samples (poor and non-poor) and would like to investigate whether > the difference between two coefficients is statistically significant ('one > on one' level as well as

Looking for agent

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