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# Edexcel GCSE Statistics Higher Tier Answers June 2012

Maths exam discussion - share revision tips in preparation for GCSE, A Level and other maths exams and discuss how they went afterwards.

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1. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
(Original post by Mrbawby)
Pr0 mathz skeelz rite
um..k
2. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
(Original post by scienceboy16)
actually it was 5 to 4
Thus when i came to the question i actually never read it properly and got the whole thing in a pickle
aw you said pickle >.<
3. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
(Original post by Mrbawby)
It s 81 for an a* and 63 for an a
really? i might get an A!!!!
4. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
(Original post by tinkerbell1109)
Mr Manps can you please help on this spearmans question, it's causing quite a bit of debate. is it positive or negative, your mark scheme has it as positive.
Positive according to the MS but negative is acceptable as well. Depends on the context of the explanation.
5. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
(Original post by mrmanps)
Positive according to the MS but negative is acceptable as well. Depends on the context of the explanation.
Are you an examiner?
6. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
(Original post by tinkerbell1109)
Yeah but if you say rank the fastest first then the positive one would be correct, because look at the 'rank in world' number 1 is obv the fastest so that is number 1 rank is it not? this is really frustrating me!
No not necessarily. If you look at the table, you'll see that some people have faster serves than some of the people above them. There's a really weak relation between the speed of serve and world rank position. That's why whether positive or negative value calculated, the value calculated will be close to 0
7. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
(Original post by metaltron)
Are you an examiner?
yes he is
8. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
(Original post by Jasmine16)
aw you said pickle >.<
lol, do you like pickles or something? :P
9. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
I got 35/40 in my coursework, so many marks do i need in the test to get an A* overall for statistics?

Please can anyone tell. Thank you very much.
10. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
For the choropleth graph I say north east of the field but on the example paper the person wrote top right so would i get the mark?
11. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
(Original post by daksesh)
For the choropleth graph I say north east of the field but on the example paper the person wrote top right so would i get the mark?
Not on the MS but sounds acceptable.
12. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
I got 1.57 for mean of the trend line thing would i still get marks
13. For the chlorapleth i wrote f1 (top right box) because it had the highest number (oe) would i get the marks?

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14. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
(Original post by metaltron)
Are you an examiner?
Knew it was positive Metaltron
15. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
(Original post by mrmanps)
Not on the MS but sounds acceptable.
i gt 8.1 for the 2010 result and 1.3 for the seasonal effect, is it acceptable ?
16. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
(Original post by Namch)
Knew it was positive Metaltron
Lol
17. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
(Original post by Namch)
Knew it was positive Metaltron
so it is postive? Im so confussed! Please say its positive hah
18. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
What do you guys reckon the A* boundary this year will be ? 80 - A*?
or do you think it will be more or less than last years?
personally there were some random questions and terrible wording so any oppinions?
19. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
(Original post by scienceboy16)
What do you guys reckon the A* boundary this year will be ? 80 - A*?
or do you think it will be more or less than last years?
personally there were some random questions and terrible wording so any oppinions?
My teacher thinks 85 for an A* .
20. Re: Edexcel GCSE Statistics Higher Tier Answers June 2012
(Original post by Smko)
My teacher thinks 85 for an A* .
Because i got 33/40(low A*) in my coursework how much marks would i need according to your teacher's predicted A* boundary to get an A* overall?

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