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Pearson Edexcel International Advanced Subsidiary/Advanced Level in Mathematics, Further Mathematics and Pure Mathematics – Mathematical Formulae and Statistical Tables – Issue 2 – January 2021 © Pearson Education Limited 2021 1 Introduction The formulae in this booklet have been arranged by unit.
Pearson Edexcel International Advanced Level in Mathematics. Mathematical Formulae and Statistical Tables. For use in Pearson Edexcel International Advanced Subsidiary and International Advanced Level examinations. cs M1 – M3 Statistics S1 – S3For.
Pearson Edexcel IAL in Mathematics. 100% externally assessed. Exams in January, June and October.
Expectation algebra For independent random variables X and Y E(XY ) = E(X ) E(Y ), Var(aX ± bY ) = a2 Var(X ) + b2 Var(Y ) Sampling distributions For a random sample X1, X2, …, Xn of n independent observations from a distribution having mean μ and variance σ 2 X is an unbiased estimator of μ, with Var(X ) = S 2 is an unbiased ...
Edexcel International A Level Maths. Topic questions, past papers, model answers & revision notes for the Edexcel International A Level Maths specification.
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Mathematics and Pure Mathematics and the Pearson Edexcel International Advanced Level in Mathematics, Further Mathematics and Pure Mathematics and are part of a suite of International Advanced Level qualifications offered by Pearson.
