[Phys-L] Re: Fog Index

[Bernard Cleyet <anngeorg@PACBELL.NET>]

x bar is 8.63
sigma(n-1) is 2.1

so John and Roger are those outside one SD.

bc, just about average.


p.s. Of course, about 30 samples from each of us ......

Shapiro, Mark wrote:

> Perhaps a better term might be "literacy index".
>
> Mark S.
>
>
> -----Original Message-----
> =46rom: Forum for Physics Educators on behalf of Brian Whatcott
> Sent: Tue 11/1/2005 9:14 AM
> To: PHYS-L@LISTS.NAU.EDU
> Subject: Fog Index
> =20
> This is an online calculator of Fog Index
>     <http://library.loganutah.org:8080/bridgerland/TutorTips/fog>
>
> Sampling a few contributions ot the Stopping Distance thread
> [this was happenstance, not editorial comment, by the way]
> gave these values:
>
> John Clement   11.62
> John Denker     9.69
> Rick Swanson    9.65
> Rick  Tarara     8.92
> BC                       8.81
> Mark Shapiro    8.68
> Me                      7.26
> Roger Haar       4.41
>
> Brian Whatcott    Altus OK    Eureka!
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