Gerald C Koch
Member
From the article I quote.
By the same reasoning it was predicted the Dewey would beat Truman in the 1948 presidential election. In this case the list was obtained from the phone book. The poll results were based on telephone interviews. Of course this biased the data to only those who were well off and could afford telephones. Such people were more likely to vote Republican. One has to bee very careful as to the choice of data. Basing assumptions on membership in only one association is very risky. Nerds that write articles like these really need to go back to school and take a course in statistics and learn how to accumulate dependable data. Such data as used for the article would be refused by any reputable scientific journal.
We searched for a set of data that was a good snapshot of how the photo industry works and came a across a list of photographers for the Association of International Photographers and Art Dealers AIPAD.
By the same reasoning it was predicted the Dewey would beat Truman in the 1948 presidential election. In this case the list was obtained from the phone book. The poll results were based on telephone interviews. Of course this biased the data to only those who were well off and could afford telephones. Such people were more likely to vote Republican. One has to bee very careful as to the choice of data. Basing assumptions on membership in only one association is very risky. Nerds that write articles like these really need to go back to school and take a course in statistics and learn how to accumulate dependable data. Such data as used for the article would be refused by any reputable scientific journal.
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