Hi, Eric 

 

Your blog ends by saying that we predict probabilities, not events.  It would 
seem a further de-mystification of the idea of probability to say that we 
predict relative frequencies of future events, not probabilities.  I.e., a 
probability is just (≡) a prediction concerning an unknown relative frequency.  
The probability is not what we predict.  It is the prediction. 

 

By the way, that blog must have been a great teaching tool, when you were still 
teaching.  Much better than office hours because it forces students to 
formulate questions in writing.  

 

Nick 

 

Nicholas S. Thompson

Emeritus Professor of Psychology and Biology

Clark University

 <http://home.earthlink.net/~nickthompson/naturaldesigns/> 
http://home.earthlink.net/~nickthompson/naturaldesigns/

 

From: Friam [mailto:friam-boun...@redfish.com] On Behalf Of Eric Charles
Sent: Saturday, February 11, 2017 10:57 AM
To: The Friday Morning Applied Complexity Coffee Group <friam@redfish.com>
Subject: Re: [FRIAM] What does it mean to say that it will probably rain 
tomorrow?

 

Ooooh, ooooh, I know what I think: 


Verbal Behavior, the Weather Man, and the Fundamental Lie of Professional Poker 
<http://fixingpsychology.blogspot.com/2012/04/verbal-behavior-weather-man-and.html%20>
 










-----------
Eric P. Charles, Ph.D.
Supervisory Survey Statistician

U.S. Marine Corps

 

On Sat, Feb 11, 2017 at 12:49 PM, Nick Thompson <nickthomp...@earthlink.net 
<mailto:nickthomp...@earthlink.net> > wrote:

Dear all, 

 

We had an interesting conversation in the Friday meeting of the local 
congregation concerning the question, “What does it actually mean to say that 
there is a 50 percent chance of rain in Santa Fe tomorrow?”  Exactly what 
operations would you have to go through to discover if that claim was 
appropriate or not?  

 

I took the position that whether it actually rained tomorrow had very little to 
do with validating the claim. 

 

I am wondering what those of you in the diaspora thought. 

 

Nick 

 

Nicholas S. Thompson

Emeritus Professor of Psychology and Biology

Clark University

http://home.earthlink.net/~nickthompson/naturaldesigns/

 


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