AHL 4.14—Properties of discrete and continuous random variables

Master AHL 4.14—Properties of discrete and continuous random variables with International Baccalaureate (IB) Mathematics Analysis and Approaches 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 standard deviation of grouped data with frequency table

Question Type 2: Finding the standard deviation of a discrete random variable

Question Type 3: Finding the probability for a given PDF

Question Type 4: Finding the median for a given PDF

Question Type 5: Finding the mode for a given PDF

Question Type 6: Finding the expected value for a given continuous distribution and PDF

Question Type 7: Finding the variance for a given continuous distribution and PDF

Question Type 8: For given values of either summary statistic, finding another corresponding value using properties

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