Paper Info…

  • 1)

    Edexcel S2 January 2013 – Q1View Solution
    Poisson approx to Binomial : S2 Edexcel January 2013 Q1 : ExamSolutions Statistics Revision - youtube Video
  • 2)

    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
  • 3)

    Edexcel S2 January 2013 – Q3
    View Solution
    Binomial Distribution : S2 Edexcel January 2013 Q3 : ExamSolutions Statistics Revision - youtube Video
  • 4)

    Edexcel S2 January 2013 – Q4
    View Solution

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

    Uniform Distribution : S2 Edexcel January 2013 Q4(a)(b)(c) : ExamSolutions Statistics Revision - youtube Video

    Parts (d) and (e):

    S2 Edexcel January 2013 Q4(d)(e) : ExamSolutions Statistics Revision - youtube Video

    Part (f):

    S2 Edexcel January 2013 Q4(f) : ExamSolutions Statistics Revision - youtube Video
  • 5)

    Edexcel S2 January 2013 – Q5
    View Solution

    Part (a):

    Cumulative Distribution Function : S2 Edexcel January 2013 Q5(a) : ExamSolutions Statistics - youtube Video

    Part (b):

    S2 Edexcel January 2013 Q5(b) : ExamSolutions Statistics Revision - youtube Video

    Part (c):

    Conditional probability : S2 Edexcel January 2013 Q5(c) : ExamSolutions Statistics Revision - youtube Video

    Part (d):

    S2 Edexcel January 2013 Q5(d) : ExamSolutions Statistics Revision - youtube Video
  • 6)

    Edexcel S2 January 2013 – Q6
    View Solution

    Parts (a) and (b):

    S2 Edexcel January 2013 Q6(a)(b) : ExamSolutions Statistics Revision - youtube Video

    Part (c) - Method 1:

    Hypothesis testing : S2 Edexcel January 2013 Q6(c) : ExamSolutions Statistics Revision - youtube Video

    Part (c) - Method 2:

    Hypothesis testing (Critical Value Method) : S2 Edexcel January 2013 Q6(c) : ExamSolutions Revision - youtube Video

    Part (d):

    Hypothesis testing : S2 Edexcel January 2013 Q6(d) : ExamSolutions Statistics Revision - youtube Video
  • 7)

    Edexcel S2 January 2013 – Q7
    View Solution

    Part (a):

    Probability Density Functions : S2 Edexcel January 2013 Q7(a) : ExamSolutions Statistics Revision - youtube Video

    Part (b):

    E(X) from a pdf : S2 Edexcel January 2013 Q7(b) : ExamSolutions Statistics Revision - youtube Video

    Part (c):

    S2 Edexcel January 2013 Q7(c) : ExamSolutions Statistics Revision - youtube Video

    Part (d):

    Finding the Median in a pdf : S2 Edexcel January 2013 Q7(d) : ExamSolutions Statistics Revision - youtube Video

    Part (e):

    Skewness : S2 Edexcel January 2013 Q7(e) : ExamSolutions Statistics Revision - youtube Video