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    Hey,

    Can anyone tell me why, in Q2), the inequality is > as opposed to <

    Paper: http://qualifications.pearson.com/co...e_20130613.pdf

    Mark scheme:
    http://qualifications.pearson.com/co...c_20130815.pdf

    Thanks!
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    (Original post by Nikhilm)
    Hey,

    Can anyone tell me why, in Q2), the inequality is > as opposed to <

    Paper: http://qualifications.pearson.com/co...e_20130613.pdf

    Mark scheme:
    http://qualifications.pearson.com/co...c_20130815.pdf

    Thanks!
    TeeEm :ahhhhh:
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    (Original post by Nikhilm)
    TeeEm :ahhhhh:
    Give me a bit to eat ....
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    Not an expert on stats, but I think that as the probability decreases, the z value increases. Thus for the probability to be less than 5%, the z value must be more than 1.6449.
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    (Original post by constellarknight)
    Not an expert on stats, but I think that as the probability decreases, the z value increases. Thus for the probability to be less than 5%, the z value must be more than 1.6449.
    You may be right ... thinking about it now that makes sense! just gonna wait for the Stats god TeeEm for confirmation
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    (Original post by Nikhilm)
    You may be right ... thinking about it now that makes sense! just gonna wait for the Stats god TeeEm for confirmation
    I do not do stats !!!
    I greatly dislike it, together with pure ...
    As for discrete I loathe

    What paper/question am I looking for ?
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    (Original post by TeeEm)
    I do not do stats !!!
    I greatly dislike it, together with pure ...
    As for discrete I loathe

    What paper/question am I looking for ?
    The details are in the first post.
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    (Original post by TeeEm)
    I do not do stats !!!
    I greatly dislike it, together with pure ...
    As for discrete I loathe

    What paper/question am I looking for ?
    lol I think everyone hates stats but it's easier than mechanics so ...

    The paper and mark scheme are in the first post, question 2
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    (Original post by Nikhilm)
    lol I think everyone hates stats but it's easier than mechanics so ...

    The paper and mark scheme are in the first post, question 2
    constellarknight is correct
    (common sense)
    I did it in my paper solution as equality and adjusted up
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    (Original post by TeeEm)
    constellarknight is correct
    (common sense)
    I did it in my paper solution as equality and adjusted up
    great, thanks! Do you have a link to where i could buy/download those paper solutions by any chance?
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    (Original post by Nikhilm)
    great, thanks! Do you have a link to where i could buy/download those paper solutions by any chance?
    Not available on line ....
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    (Original post by TeeEm)
    Not available on line ....
    Oh lol okay, could make a lot of money if they were js ..
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    (Original post by Nikhilm)
    Oh lol okay, could make a lot of money if they were js ..
    Luckily I am already well off ....
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    (Original post by TeeEm)
    Luckily I am already well off ....
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    LOL touché
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    (Original post by TeeEm)
    constellarknight is correct
    (common sense)
    I did it in my paper solution as equality and adjusted up
    Do you solve every Edexcel paper, TeeEm?
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    (Original post by aymanzayedmannan)
    Do you solve every Edexcel paper, TeeEm?
    Six boards, all modules except decision and top end Stats
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    (Original post by TeeEm)
    Six boards, all modules except decision and top end Stats
    Just for your personal collection? I've just found your entire FP3 solutions from last year. Super helpful stuff!
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    (Original post by aymanzayedmannan)
    Just for your personal collection? I've just found your entire FP3 solutions from last year. Super helpful stuff!
    where did you find it?
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    (Original post by TeeEm)
    where did you find it?
    You posted it on "will the real TeeEm please stand up". I found a link from the FP3 thread itself actually.
 
 
 
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