AHL 4.14—Linear transformation of a single RV, E(X) and VAR(X), unbiased estimators

Master AHL 4.14—Linear transformation of a single RV, E(X) and VAR(X), unbiased estimators with International Baccalaureate (IB) Mathematics Applications & Interpretation exam-style questions, flashcards, lessons, and notes. All resources are aligned with the International Baccalaureate (IB) syllabus and designed for both SL and HL students.

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Question Type 1: Finding the expected value or variance of a transformed variable given some information on its summary statistics

Question Type 2: Finding the expected value or variance of a transformed linear combination of multiple variables given some information on their joint summary statistics

Question Type 3: Estimating the mean and variance using unbiased estimators

Question Type 4: Working with parameters in determining unbiased estimators

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