Author Topic: O level statistics MARK Schemes  (Read 6843 times)

Freaked12

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

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

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.



“When choosing between two evils, I always like to try the one I've never tried before.”

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.


“When choosing between two evils, I always like to try the one I've never tried before.”

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.


“When choosing between two evils, I always like to try the one I've never tried before.”

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

Offline DrEvil

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Re: O level statistics MARK Schemes
« Reply #6 on: October 03, 2010, 03:15:39 pm »
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.


“When choosing between two evils, I always like to try the one I've never tried before.”

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:


“When choosing between two evils, I always like to try the one I've never tried before.”

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 »

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 :(

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