Qualification > Math
S1 and S2 DOUBTS HERE!!!!
Arthur Bon Zavi:
Peter will continue UNTIL he has got an answer wrong. It will then not matter him getting answer by being helped.
Working in attachment :
mdwael:
Can someone suggerst me really hard edexel S1 past papers for practice?
igext:
--- Quote from: Saladin on May 04, 2010, 12:44:39 pm ---Hey, I do Edexcel S1, please post all your doubts here!!!
--- End quote ---
hello
i just have one question
June 2008 Q7(c)
question about normal dist.
I dont get why they are multiplying by 3?
Thank you loads in advance.
**RoRo**:
Guys, I need help in those theoretical questions that they ask, how do you 'apply' your knowledge of the subject there?
Like is there any rule sort of thing that we need to know, for example in mechanics by assuming that the string is inextensible, the acceleration is the same, so is there anything similar to that in S1?
**RoRo**:
Guys try solving Solomon paper L and someone tell me why did they take the value of n as 121 to find the Quartiles and not 120 in Q7a.
http://www.freeexampapers.com/past_papers.php?l=Past_Papers%2FA+Level%2FMaths%2FEdexcel%2FS1%2FSolomon/
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