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# gcse statistics 27th June, how did you find it

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1. (Original post by ihatehannah)
6 cm
I got 6.2 cm
2. (Original post by ihatehannah)
6 cm
I got 7.3 cm
3. (Original post by ihatehannah)
am I only one who was baffed at the question that said are x and y exhaustive events
i wrote that the probabilities in the ven diagram add up to 1, then i crossed it out and wrote some next bs... FML
I got 7.3 cm
yeah i got 7 point something...
5. (Original post by gurpartapl)
i wrote that the probabilities in the ven diagram add up to 1, then i crossed it out and wrote some next bs... FML
Argh that's annoying what did you get for the radius 5 cm one ?
I got 7.3 cm
(Original post by gurpartapl)
yeah i got 7 point something...
We all got different answers. How did you guys do that question ?
7. (Original post by nisha.sri)
Argh that's annoying what did you get for the radius 5 cm one ?
. i dont remember what i put, but it got like 7 point something
8. (Original post by nisha.sri)
We all got different answers. How did you guys do that question ?
i approached it as a ratios question..

i
9. (Original post by gurpartapl)
i approached it as a ratios question..

i
yeh same ! but i got 6.2
10. I also got 7.3cm :/

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11. (Original post by gurpartapl)
i approached it as a ratios question..

i
fairly certain its 6cm, confirmed it with alot of people. 25/ r squared = N/n, idkkkkkk cud be wrong
12. (Original post by nisha.sri)
We all got different answers. How did you guys do that question ?
It was something has a radius of ...cm and something else and then what will it be with a radius of 5cm. I just used what I learned in maths
13. (Original post by harry_16)
I also got 7.3cm :/

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Same, hope it's right
14. Just had a look in my revision guide, it was 6 something cm because there's a formula for comparative pie charts :/ Never knew that

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15. (Original post by harry_16)
Just had a look in my revision guide, it was 6 something cm because there's a formula for comparative pie charts :/ Never knew that

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yess knew it!
16. Did anyone else get 150 for the gradient?

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17. what did u guys get for the spearmans rank coefficient question?
18. (Original post by gurpartapl)
what did u guys get for the spearmans rank coefficient question?
0.7

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19. Yep i got that too
20. Anyone get 0.15 for the gradient?

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