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Topic: algebra regents 2011
Replies: 27   Last Post: Jun 20, 2011 3:05 PM

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Posts: 538
Registered: 12/3/04
Re: algebra regents 2011
Posted: Jun 17, 2011 9:47 PM
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att1.html (2.6 K)

Hm......sounds like a reading error to me...
if they said 3/18 doesn't that imply that the student KNEW that there were THREE outfits? The fact that they stated extra information...that is there were 3 out of 18 (3/18) doesn't mean they didn't understand the concept of how many...clearly, they did if they got a 3 in their answer.
Liz Waite

-----Original Message-----
From: fsasqr <fsasqr@netzero.com>
To: nyshsmath <nyshsmath@mathforum.org>
Sent: Fri, Jun 17, 2011 5:39 pm
Subject: Re: algebra regents 2011

We gave 2 points - thought it was a conceptual error to write a probability instead of how many
---------- Original Message ----------
From: mfreebern <freebernm416@strose.edu>
To: nyshsmath@mathforum.org
Subject: Re: algebra regents 2011
Date: Fri, 17 Jun 2011 09:10:08 EDT

Question 38...What would give (2 points or 3 points)the question if the student got the correct sample space but wrote the two anwers of 3 and 12 as probabilities (3/18 and 12/18)?
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