• 1)

View Solution

Part (a):

Edexcel S2 Statistics June 2014 Q2(a) : ExamSolutions Maths Revision - youtube Video

Part (b):

Edexcel S2 Statistics June 2014 Q2(b) : ExamSolutions Maths Revision2 - youtube Video

Part (c):

Edexcel S2 Statistics June 2014 Q2(c) : ExamSolutions Maths Revision - youtube Video

Part (d):

Edexcel S2 Statistics June 2014 Q2(d) : ExamSolutions Maths Revision - youtube Video

Part (e):

Edexcel S2 Statistics June 2014 Q2(e) : ExamSolutions Maths Revision - youtube Video
• 2)

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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
• 3)

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
• 4)

View Solution

Part (a):

Probability density functions - Finding the constant k (example to try) : ExamSolutions - youtube Video

Part (b):

Calculating E(X) from a probability density function (example to try) : ExamSolutions Maths Revision - youtube Video

Part (c):

Calculating Variance from a pdf (example to try) : ExamSolutions Maths Revision - youtube Video

Part (d):

Edexcel S2 Statistics June 2012 Q5(d) : ExamSolutions Maths Revision - youtube Video
• 5)

View Solution

Part (a):

Sketching a Probability Density Function : Edexcel S2 June 2012 Q7a : ExamSolutions Maths Revision - youtube Video

Part (b):

Tricky Cumulative Distribution Function : Edexcel S2 June 2012 Q7b : ExamSolutions Maths Revision - youtube Video

Part (c):

Using a Cumulative Probability Distribution Function : Edexcel S2 June 2012 7c : ExamSolutions - youtube Video
• 6)

View Solution

Part (a):

Sketching a pdf : S2 Edexcel January 2012 Q6(a) : ExamSolutions Maths Revision Videos - youtube Video

Part (b):

(pdf) Finding k : S2 Edexcel January 2012 Q6(b) : ExamSolutions Maths Revision Videos - youtube Video

Part (c):

(cdf) F(x) : S2 Edexcel January 2012 Q6(c) : ExamSolutions Maths Revision Videos - youtube Video

Part (d):

(pdf) Probability : S2 Edexcel January 2012 Q6(d) : ExamSolutions Maths Revision Videos - youtube Video

Parts (e) and (f):

Median and Mode (pdf) : S2 Edexcel January 2012 Q6(e)(f) : ExamSolutions Maths Revision Videos - youtube Video
• 7)

View Solution

Parts (a) and (b):

Edexcel Statistics S2 June 2011 Q3a,b : ExamSolutions - youtube Video

Part (c):

Edexcel Statistics S2 June 2011 Q3c : ExamSolutions - youtube Video

Part (d):

Edexcel Statistics S2 June 2011 Q3d : ExamSolutions - youtube Video
• 8)

View Solution

Parts (a) and (b):

Edexcel Statistics S2 June 2011 Q7a,b : ExamSolutions - youtube Video

Part (c):

Edexcel Statistics S2 June 2011 Q7c : ExamSolutions - youtube Video

Part (d):

Edexcel Statistics S2 June 2011 Q7d : ExamSolutions - youtube Video

Part (e):

Edexcel Statistics S2 June 2011 Q7e : ExamSolutions - youtube Video

Part (f):

Edexcel Statistics S2 June 2011 Q7f : ExamSolutions - youtube Video

Part (g):

Edexcel Statistics S2 June 2011 Q7g : ExamSolutions - youtube Video

Part (h):

Edexcel Statistics S2 June 2011 Q7h : ExamSolutions - youtube Video
• 9)

View Solution

Part (a):

Edexcel Statistics S2 January 2009 Q4a : ExamSolutions - youtube Video

Part (b):

Edexcel Statistics S2 January 2009 Q4b : ExamSolutions - youtube Video

Part (c):

Edexcel Statistics S2 January 2009 Q4c : ExamSolutions - youtube Video

Parts (d) and (e):

Edexcel Statistics S2 January 2009 Q4d,e : ExamSolutions - youtube Video
• 10)

View Solution

Part (a):

Edexcel Statistics S2 January 2009 Q7a : ExamSolutions - youtube Video

Part (b):

Edexcel Statistics S2 January 2009 Q7b : ExamSolutions - youtube Video

Part (c):

Edexcel Statistics S2 January 2009 Q7c : ExamSolutions - youtube Video

Part (d):

Edexcel Statistics S2 January 2009 Q7d : ExamSolutions - youtube Video