Paper Info…

  • 1)

    Edexcel S2 June 2013 – Q1
    View Solution

    Parts (a) and (b):

    Sampling - Median | S2 Edexcel June 2013 Q1(a)(b) | ExamSolutions - youtube Video

    Part (c):

    Sampling Distribution of the Median | S2 Edexcel June 2013 Q1(c) | ExamSolutions - youtube Video
  • 2)

    Edexcel S2 June 2013 – Q2
    View Solution

    Parts (a) and (b):

    Poisson Distribution : Statistics : S2 Edexcel June 2013 Q2(a)(b) : ExamSolutions - youtube Video

    Part (c):

    Poisson Approximation : Statistics : S2 Edexcel June 2013 Q2(c) : ExamSolutions - youtube Video
  • 3)

    Edexcel S2 June 2013 – Q3
    View Solution

    Part (a):

    Poisson Distribution example : Statistics : S2 Edexcel June 2013 Q3a : ExamSolutions - youtube Video

    Part (b):

    Poisson distribution - example : Statistics : S2 Edexcel June 2013 Q3b : ExamSolutions - youtube Video

    Part (c) - Probability Method:

    Hypothesis testing : Statistics : S2 Edexcel June 2013 Q3(c) : ExamSolutions - youtube Video

    Part (c) - Critical Value Method:

    Hypothesis Testing - Critical Value Method : Statistics : S2 Edexcel June 2013 Q3(c) : ExamSolutions - youtube Video
  • 4)

    Edexcel S2 June 2013 – Q4
    View Solution

    Parts (a),(b) and (c):

    E(X), Var(X) for Uniform Distribution : Statistics : S2 Edexcel June 2013 Q4(a-c) : ExamSolutions - youtube Video

    Parts (d) and (e):

    Uniform Distribution : Statistics : S2 Edexcel June 2013 Q4(d)(e) : ExamSolutions - youtube Video
  • 5)

    Edexcel S2 June 2013 – Q5
    View Solution

    Part (a):

    Cumulative Probability Distibution Function: Statistics :S2 Edexcel June 2013 Q5(a) : ExamSolutions - youtube Video

    Part (b):

    Probability density functions : Statistics : S2 Edexcel June 2013 Q5(b) : ExamSolutions - youtube Video

    Part (c):

    E(X) for a pdf : Statistics : S2 Edexcel June 2013 Q5(c) : ExamSolutions5(c) - youtube Video

    Part (d):

    Estimating a Median : Statistics : S2 Edexcel June 2013 Q5(d) : ExamSolutions - youtube Video
  • 6)

    Edexcel S2 June 2013 – Q6
    View Solution

    Part (a):

    Hypothesis Testing - critical regions : Statistics : S2 Edexcel June 2013 Q6(a) : ExamSolutions - youtube Video

    Part (b):

    Hypothesis testing : Statistics : S2 Edexcel June 2013 Q6(b) : ExamSolutions - youtube Video
  • 7)

    Edexcel S2 June 2013 – Q7
    View Solution

    Parts (a) and (b):

    Probability distribution : Statistics : S2 Edexcel June 2013 Q7(a)(b) : ExamSolutions - youtube Video

    Part (c):

    Binomial distribution - finding n : Statistics : S2 Edexcel June 2013 Q7(c) : ExamSolutions - youtube Video

    Part (d):

    Approximating a Binomial Distribution : Statistics : S2 Edexcel June 2013 Q7(d) : ExamSolutions - youtube Video