Edexcel A Level Maths S1 · Statistics 1 June 2017 examiner report (6683)
Examiner report
- Q1 - 14 marks - Product moment correlation coefficient, Regression lines
- Q2 - 14 marks - Histograms, Measures of dispersion, Measures of location, Normal distribution, Skewness
- Q3 - 11 marks - Conditional probability, Mutually exclusive and independent events
- Q4 - 6 marks - Discrete random variables
- Q5 - 12 marks - Conditional probability, Normal distribution
- Q6 - 18 marks - Discrete random variables, Expectation and variance
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