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Author Topic: O level statistics MARK Schemes  (Read 6769 times)

Freaked12

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O level statistics MARK Schemes
« on: October 02, 2010, 09:18:01 pm »
Needed from 2005 onwards
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Freaked12

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Re: O level statistics MARK Schemes
« Reply #1 on: October 03, 2010, 12:04:36 am »
or atleast November 2007 paper 1
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Offline DrEvil

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Re: O level statistics MARK Schemes
« Reply #2 on: October 03, 2010, 07:07:07 am »
There are no Mark Schemes for O Level Statistics til 2009. Only Examiner Reports are available for the previous years.

See the attached files for Examiner Reports.



Below are the Examiner Reports of 2005 and 2006.

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Offline DrEvil

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Re: O level statistics MARK Schemes
« Reply #3 on: October 03, 2010, 07:08:42 am »
Examiner Reports of 2007 and 2008.
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Offline DrEvil

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Re: O level statistics MARK Schemes
« Reply #4 on: October 03, 2010, 07:10:10 am »
Examiner Report and Mark Schemes for 2009.
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Freaked12

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Re: O level statistics MARK Schemes
« Reply #5 on: October 03, 2010, 10:40:13 am »
ThankYou

About the Pm

will you help or not

because i need to go to tutor if i couldnt solve that problem
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Offline DrEvil

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Re: O level statistics MARK Schemes
« Reply #6 on: October 03, 2010, 03:15:39 pm »
Quote from: Requiem on October 03, 2010, 10:40:13 am
About the Pm

will you help or not

because i need to go to tutor if i couldnt solve that problem

I will try to solve your query after dinner tonight when I have ample time free.
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Offline DrEvil

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Re: O level statistics MARK Schemes
« Reply #7 on: October 03, 2010, 03:32:50 pm »
I can't show you how to draw the graph right now but I think your question is about the difference between Step Polygon and Normal Cumulative Frequency Graph.

Here is the difference:
In Cumulative Frequency Graph, as you know, you draw free-hand line through the points to make an ogive shape without using a ruler/scale.
For step polygon see the page 16 of the attached file:
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Freaked12

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Re: O level statistics MARK Schemes
« Reply #8 on: October 03, 2010, 08:54:23 pm »
Thanks

(modified)THANKS A LOT
« Last Edit: October 03, 2010, 11:16:05 pm by Requiem »
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Offline muzxx

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Re: O level statistics MARK Schemes
« Reply #9 on: January 27, 2011, 08:24:41 pm »
today i've got my o-level result for nov 2010.. have got aggregate 10 :(
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Offline saifalipervez

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Re: O level statistics MARK Schemes
« Reply #10 on: July 18, 2011, 09:26:21 am »
no need to buy statistics book i prefer you guys to study from
http://helpgce.blogspot.com
all statistics notes available on this page.It might be helpful for you
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