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Maths · Edexcel 9371 · S2 · Statistics 2 · January 2010

Edexcel A Level Maths S2 · Statistics 2 January 2010 examiner report (6684)

1h 30m 75 marks

Examiner report

  1. Q1 - 8 marks - Binomial distribution, Expectation and variance
  2. Q2 - 10 marks - Continuous random variables, Continuous uniform distribution, Expectation and variance
  3. Q3 - 10 marks - Poisson distribution
  4. Q4 - 17 marks - Continuous random variables, Expectation and variance, Measures of location
  5. Q5 - 9 marks - Approximating one distribution by another, Poisson distribution
  6. Q6 - 10 marks - Hypothesis test for a binomial proportion, The language of hypothesis testing
  7. Q7 - 11 marks - Sampling distributions