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Statistics and probability

Practice by topic with exam-style IB Math AA questions aligned with the syllabus.

Bivariate Statistics

Scatter diagrams, correlation, Pearson's r, regression, interpolation, extrapolation

Distributions

Discrete random variables, Expected value, Binomial models, Normal models, Standardization, Density functions

Probability

Sample spaces, combined events, conditional probability, independence, Bayes' theorem

Statistics

Sampling, data presentation, averages, spread, outliers, technology