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      MAT123 Spring 2025 Notes


Wed, 2/26, 3.3, 3.4
3.3 Two Basic Rules of Probability
a) Find probabilities using the Multiplication Rule
b) Find probabilities using the Addition Rule
3.4 Contingency Tables
a) Construct two-way tables for multivariate data
b) Use contingency tables to find conditional and marginal probabilities


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