I wondered exactly the same. The rating shifts were pretty small on a
1000 point scale. But I don't think marketers are at all interested in
statistical significance if the 2 point shift is in their direction. :-)
Chuck Norcutt
NSURIT@xxxxxxx wrote:
>
> You can read the whole thing here:
>
> http://www.jdpower.com/corporate/news/releases/pressrelease.asp?ID=2006142
>
> Walt
>
>
> I'm no statistician and I am happy the Olympus came out on top and I do
> wonder if the numbers are statistically significant. <[8^) Bill Barber
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