Math 156, Winter 2026 Lecture Notes (prepared in advance) Course Outline Pacing Schedule Formula Sheet Suggested Homework and Answers Textbook (completely optional) HANDOUTS Section 5.2 Graphs Section 7.1 Sampling Methods Section 7.2 Observational and Experimental Studies Section 9.5 R Code for Central Limit Theorem Simulation Section 9.5 Video for Central Limit Theorem Simulation STATISTICS MATERIALS STATISTICS Suggested Homework and Answers STATISTICS Textbook (completely optional) Online Normal Distribution Calculator ASSIGNMENTS AND TESTS PRACTICE PROBLEMS Before each test I will indicate which Practice Problems to do. Practice Problems   Solutions Part 1   Solutions Part 2   Solutions Part 3