Paper Info…

  • 1)

    Edexcel S1 January 2013 – Q1
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    Parts (a) and (b):

    Product Moment Correlation Coefficient : S1 Edexcel January 2013 Q1(a)(b) : ExamSolutions Maths - youtube Video

    Part (c):

    S1 Edexcel January 2013 Q1(c) : ExamSolutions Maths Revision - youtube Video
  • 2)

    Edexcel S1 January 2013 – Q2
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    Discrete Random Variables : S1 Edexcel January 2013 Q2 : ExamSolutions Statistics Revision - youtube Video
  • 3)

    Edexcel S1 January 2013 – Q3
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    Part (a):

    Calculating S(tm) from S(xy) : S1 Edexcel January 2013 Q3(a) : ExamSolutions Statistics Revision - youtube Video

    Part (b):

    Line of Regression : S1 Edexcel January 2013 Q3(b) : ExamSolutions Statistics Revision - youtube Video

    Part (c):

    S1 Edexcel January 2013 Q3(c)(d) : ExamSolutions Statistics Revision - youtube Video
  • 4)

    Edexcel S1 January 2013 – Q4
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    Part (a):

    Normal Distribution : S1 Edexcel January 2013 Q4(a) : ExamSolutions Statistics Revision - youtube Video

    Part (b):

    Normal Distribution : S1 Edexcel January 2013 Q4(b) : ExamSolutions Statistics Revision - youtube Video

    Part (c):

    Edexcel S1 Statistics January 2013 Q4(c) : ExamSolutions Maths Revision - youtube Video
  • 5)

    Edexcel S1 January 2013 – Q5
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    Part (a):

    Histogram : S1 Edexcel January 2013 Q5(a) : ExamSolutions Statistics Revision - youtube Video

    Part (b):

    Estimating a Median by Linear Interpolation | Edexcel S1 January 2013 Q5(b) | ExamSolutions - youtube Video

    Part (c):

    Mean and Standard Deviation : S1 Edexcel January 2013 Q5(c) : ExamSolutions Statistics Revision - youtube Video

    Part (d):

    Skewness : S1 Edexcel January 2013 Q5(d) : ExamSolutions Statistics Revision - youtube Video

    Parts (e) and (f):

    Normal distribution : S1 Edexcel January 2013 Q5(e)(f) : ExamSolutions Statistics Revision - youtube Video
  • 6)

    Edexcel S1 January 2013 – Q6
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    Parts (a), (b), (c), (d) and (e):

    Probability E(X), Var(X) : S1 Edexcel January 2013 Q6(a-e) : ExamSolutions Statistics Revision - youtube Video

    Part (f):

    Probability : S1 Edexcel January 2013 Q6(f) : ExamSolutions Statistics Revision - youtube Video
  • 7)

    Edexcel S1 January 2013 – Q7
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    Probability Laws - Venn Diagram : S1 Edexcel January 2013 Q7 : ExamSolutions Statistics Revision - youtube Video