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The Tutor and Student practiced finding z-scores from area, converting between z-scores and x-values, and applying the central limit theorem. The student worked through several word problems, identifying key information and applying appropriate formulas. They planned to continue working on probability problems and to review earlier units in upcoming sessions.

The session focused on normal and standard normal distributions. The Student practiced finding standard deviations from graphs, converting to Z-scores, and using Z-tables to calculate probabilities and areas under the curve. Homework was assigned from exercises 5.1 and 5.2, with a plan to cover the remaining chapters in the next session.

The Tutor and Student reviewed binomial, geometric, and Poisson distributions, focusing on calculations and applications. The Student practiced identifying the correct distribution for various word problems and using formulas to calculate probabilities. Homework includes further practice questions and review of chapter 3.

The session focused on probability distributions, covering discrete and continuous random variables, probability distribution tables, and calculations of mean, variance, and standard deviation. The student practiced identifying variable types, constructing probability distributions, and calculating statistical measures. Homework includes practicing review questions related to these concepts and a plan to cover binomial distribution in the next session.

The session reviewed probability with addition rules, including mutually exclusive events. The Student learned about permutations and combinations, working through examples to differentiate when to use each method. The Student was assigned review questions and a chapter test for the next class, along with starting a new chapter.

The session covered probability calculations, including conditional probability, Bayes' theorem, and the addition rule. The student worked through several word problems, focusing on identifying key information and applying the correct formulas. Review exercises were assigned for further practice, with a focus on sections 3.1, 3.2, and 3.3 up to a specific question.