Arsey's S1 Edexcel Summer 2013 Model Solutions BOTH PAPERS

Maybe it was a testosterone level test, who knows

Sometimes I wonder whether it's worth reading up model answers. Maybe it's better not knowing!

It said it was a statistics test at the top!

But if I remember correctly they said clearly indicating any outliers.

I know how you feel, I'm angry at myself for messing up the timing and rushing question 4 and 6. Past papers this week were all 70-74, I feel this paper was far below :/ Annoying because I know I can do it. I actually do think people considered this a tougher paper in terms of the awkward details, despite what Arsey said about it being a standard easy paper. I wouldn't be surprised if the boundary was more like 60.

could some one please explain 1)f) to me because i thought that i had find the temp. at 500m and take it away from temp. at 1000m ?

I did this too! :/

Timing was a huge problem. I know people who didnt finish the paper and what I did is I missed some out and have enough time to come back, but I missed out the probability question AND cumulative probability function and I had 10 minutes I was about to wet myself !!! I ended up missed 6 marks off the probability one and another 6 off cumulative probability.

Im praying for 59 out of 75 for an A.

In June 2010 it was 55 and it was about the same difficulty as this paper :/

Anyone?

Have you actually looked at the boundaries? Don't have them in front of me but yeah, on the one hand you are right (they used to be in the 50s), but now they range from 60-64ish or something like that in the past couple years. I think Jan 2013 was 61 for an A.

for diagram i didn't include 9, 77 and 64, thank you!!!

of course you will, it is wrong. You might as well have said will me putting down potato lose me marks... wrong too.

Oh right, well my poor memory combined with the fact i don't tend to read questions very well lead me right into that trap, my bad

Did anyone have problems with timing on this paper thought it was a major issue?

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Anyone???????<br />
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