Exam (elaborations)
2023 AQA AS FURTHER MATHEMATICS 7366/2S Paper 2 Statistics Question Paper & Mark scheme (Merged) June 2023 [VERIFIED]
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3 Answer all questions in the spaces provided. 1The continuous random variable X has variance 9 The discrete random variable Y has standard deviation 2 and is independent of X Find Var(X + Y ) Circle your answer. [1 mark] 5 11 13 85 2The random variable T has a discrete uniform distributi...
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