STPM 2014/2015
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 Nov 15 2014, 12:30 PM
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#1
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Newbie
3 posts Joined: Nov 2014  
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Hello everyone, just joined the site. Been looking through this thread once in a while for a few months now, guess it's finally time to join (since I have questions too). I'm taking Physics, Chemistry, Maths (T) and Pengajian Am for Form 6. Wanna ask if anybody had the (dis)pleasure of writing the wrong number for choice questions? I think I did just that for my Physics essay a few days ago and wonder if I can do anything about it.
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Oct 20 2015, 01:09 AM
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#2
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Newbie
3 posts Joined: Nov 2014
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QUOTE(scgoh123 @ Oct 12 2015, 10:58 PM)  For part (b) This is my method:  This is the correct answer:  Can you tell me what have I done wrong in my calculations and why the correct answer makes sense?  To me, the answer is simply the probability of finding 4 or less flaws in the last 10 metres of the cloth, since the flaws occur independently of one another in a Poisson distribution. Thus, the answer should be 0.9636. This post has been edited by eggtat_ec_: Oct 20 2015, 01:36 AM |
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Oct 20 2015, 02:42 AM
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#3
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Newbie
3 posts Joined: Nov 2014
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QUOTE(Zheungyik @ Oct 9 2015, 01:05 PM)  Can somebody help me with question 3. ( term 1 chemistry chapter 6A) |
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