• 1)

    Edexcel S2 January 2013 – Q2
    View Solution

    Part (a):

    Poisson Distribution : S2 Edexcel January 2013 Q2(a) : ExamSolutions Statistics Revision - youtube Video

    Part (b):

    Normal approx to Poisson | S2 Edexcel January 2013 Q2(b) | ExamSolutions - youtube Video
  • 2)

    Edexcel S2 June 2012 – Q4
    View Solution

    Part (a):

    Edexcel S2 Statistics June 2012 Q4(a) : ExamSolutions Maths Revision - youtube Video

    Part (b):

    Edexcel S2 Statistics June 2012 Q4(b) : ExamSolutions Maths Revision - youtube Video

    Part (c):

    Edexcel S2 Statistics June 2012 Q4(c) : ExamSolutions Maths Revision - youtube Video
  • 3)

    Edexcel S2 January 2012 - Q4
    View Solution

    Parts (a) and (b):

    S2 Edexcel January 2012 Q4(a)(b) : ExamSolutions Maths Revision - youtube Video

    Parts (c) and (d):

    Poisson Probability : S2 Edexcel January 2012 Q4(c)(d) : ExamSolutions Maths Revision - youtube Video

    Part (e):

    Normal approx to Poisson : S2 Edexcel January 2012 Q4(e) : ExamSolutions Maths Revision - youtube Video
  • 4)

    Edexcel S2 June 2011 – Q5
    View Solution

    Part (a):

    Edexcel Statistics S2 June 2011 Q5a : ExamSolutions - youtube Video

    Part (b):

    Edexcel Statistics S2 June 2011 Q5b : ExamSolutions - youtube Video

    Part (c):

    Edexcel Statistics S2 June 2011 Q5c : ExamSolutions - youtube Video
  • 5)

    Edexcel S2 January 2009 – Q6
    View Solution

    Part (a)(i):

    Edexcel Statistics S2 January 2009 Q6a(i) : ExamSolutions - youtube Video

    Part (a)(ii):

    Edexcel Statistics S2 January 2009 Q6a(ii) : ExamSolutions - youtube Video

    Part (b):

    (The visits occur) randomly/ independently or singly or constant rate

    Part (c):

    Edexcel Statistics S2 January 2009 Q6c : ExamSolutions - youtube Video