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Edexcel (IAL) S1 June 15th 2016 Discussion Watch

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    (Original post by OnTheHorizon)
    I remember there being AUB=5/8 and B=3/8,C=1/2 and C'(Intersect)B'=0.3
    could you do me the favour to sketch it?
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    (Original post by wenogk)
    We can recreate the ven diagram if you remember the values they gave in the question
    Here it is ^^
    (Original post by OnTheHorizon)
    I remember there being AUB=5/8 and B=3/8,C=1/2 and C'(Intersect)B'=0.3
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    (Original post by Danielgomez2016)
    could you do me the favour to sketch it?
    I'm not entirely sure mine was correct or not(I don't even remember it that much)
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    (Original post by OnTheHorizon)
    I'm not entirely sure mine was correct or not(I don't even remember it that much)
    Do you remember how to do question 7?
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    (Original post by Danielgomez2016)
    Do you remember how to do question 7?
    It was normal distribution right? Which part?
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    (Original post by OnTheHorizon)
    It was normal distribution right? Which part?
    Ive texted you what i remembered by private message.
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    (Original post by OnTheHorizon)
    I remember there being AUB=5/8 and B=3/8,C=1/2 and C'(Intersect)B'=0.3
    And A = 2/5
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    (Original post by omar5478)
    And A = 2/5
    Can anyone draw it? ^^
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    Oh and also A(Intersect)B was I believe 0.15
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    can anyone draw it?
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    (Original post by OnTheHorizon)
    Oh and also A(Intersect)B was I believe 0.15
    yes i remember
    this is what i did
    the sum doesnt equal to 1 though but i guess most of the values are correct
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    (Original post by ToxicPhantom007)
    yes i remember
    this is what i did
    the sum doesnt equal to 1 though but i guess most of the values are correct
    They don't add up to 1 because B and C intersect, I believe their intersction value was 7/20
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    (Original post by omar5478)
    They don't add up to 1 because B and C intersect, I believe their intersction value was 7/20
    Yes B and C intersect aswell
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    (Original post by ToxicPhantom007)
    yes i remember
    this is what i did
    the sum doesnt equal to 1 though but i guess most of the values are correct
    I don't think this is right because I think B and C interset.. I'm not very sure but I'm sure that they didn't mention anywhere that B and C are also mutually exclusive.




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    Heh I'm not entirely sure that is correct but yes the probabilities inside the circles added up to less than 1.
 
 
 
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