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# Edexcel S1 - 15th June, 2016 [Exam Discussion] watch

1. (Original post by gracebromby)
I thought the paper was pretty tough. Anyone else get something like a=0.7... and b=0.0142 for the regression question?
Yeah then the next answer was like 5. Something
2. (Original post by iMacJack)
Probability of Rebecca and Sarah winning i got like 0.475 and 0.375 can't remember which order and e(r) = 0.45

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I got that too

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3. (Original post by gracebromby)
I thought the paper was pretty tough. Anyone else get something like a=0.7... and b=0.0142 for the regression question?
yes!
4. Was quite a calm paper ngl, blundered on the last Q and the t and u thing but apart from that, it was pretty standard

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5. The Venn diagram question was awful... Can anyone remember their answers?
6. (Original post by Faaiz Shah)
What? I swear it was o.5 width and 17 height?
i got that
7. (Original post by MaaryaOmar)
yes!
something like that ye
8. (Original post by Vannzzoo)
Who else got 0.36 for the last one??
Yesss!
9. (Original post by Brandoncarlin)
The Venn diagram question was awful... Can anyone remember their answers?
I know I got 0 for part a if that helps haha
10. For t I got like 0.12 and 0.13 for u ir thenother way round cant remmeber . Probability sarh wims was 0.355 and the ither one was .525
11. (Original post by retrobaht)
i got 17 height
How can it be 17 when the frequency of the class width was also 17 people, Who got 8.5cm/34cm
12. I got 0.675 and 0.175 for the someone winning. Anyone else? Oh and 2.5 for the part before?
13. Who got 0.15 and 0175 for p and q (cant remember what order each one was)
14. The paper had a lot of writing in it lol. I thought it was ok aside to thr probability wtf was that. Can anyone post all the probability answers you got to help clear my mind plz
15. Number of customers at the end of that venn diagram question---did anyone get 48?
16. In comparison to past papers I'd say that was probably tough enough to have slightly lower boundaries, the C1 paper was also more difficult than usual which makes me think this has been done deliberately
17. (Original post by Batman_Stark)
Number of customers at the end of that venn diagram question---did anyone get 48?
What did you get for t and u ?
18. Did anyone get for the probability
0
0.03
0.22
0.45 or somet
19. (Original post by Batman_Stark)
Number of customers at the end of that venn diagram question---did anyone get 48?
I got 17 lol
20. (Original post by Batman_Stark)
Number of customers at the end of that venn diagram question---did anyone get 48?
Got like 16 lmao

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