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 Post subject: Request for data
PostPosted: Tue Apr 24, 2012 11:39 pm 
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Joined: Fri Nov 18, 2011 9:35 pm
Posts: 63
Hi,

I am trying to establish a correlation between Age-Standardised Score and Raw Score for CEM test. The existing data posted on Birmingham and Warwickshire regions, shows the following correlation (viewtopic.php?f=11&t=25674):

% Raw Score = 0.9864 x Standardised Score – 50.9

The above correlation could be a used to estimate the raw percentage needed to obtain a minimum Age-Standardised pass mark. However, to improve the correlation, I need more data and I would be grateful for the following information:

Raw Score
Standardised Score
Year of the test
Child birthday or age when test was taken.


If any one does not want to post the data in open, please reply by a private message.

Regards
VZA


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