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Maths · Edexcel 9371 · S2 · Statistics 2 · June 2011

Edexcel A Level Maths S2 · Statistics 2 June 2011 examiner report (6684)

1h 30m 75 marks

Examiner report

  1. Q1 - 3 marks - Sampling distributions
  2. Q2 - 10 marks - Hypothesis test for a Poisson mean, Poisson distribution, The language of hypothesis testing
  3. Q3 - 10 marks - Continuous random variables, Measures of location
  4. Q4 - 8 marks - Binomial distribution, Continuous uniform distribution
  5. Q5 - 13 marks - Approximating one distribution by another, Binomial distribution, Poisson distribution
  6. Q6 - 14 marks - Approximating one distribution by another, Hypothesis test for a binomial proportion, The language of hypothesis testing
  7. Q7 - 17 marks - Continuous random variables, Expectation and variance, Measures of location