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· Quiz next week · HW: Ch. 1.1: 1, 2 · HW: Ch. 2.2: 1, 13a · HW: Ch. 2 Review: 2, 3, 8, 9 Take attendance & learn names Go over and handout syllabus Go over teaching style Assess/review math skills Ch. 1: Statisitics--dealing with data · read chapter...mostly self-explanatory · individuals members of a study · variable measured characteristic of individual · population data set of variable data for everyone individual in the study · sample data subset of variable data · descriptive statistics organizing, picturing, summarizing information · inferential statistics using information to draw conclusions from a sample · random sample every member of population has equal chance of being included and every n-sample has equal chance of being selected · Section 1.3 appropriate for class projects Ch. 2: Organizing Data · should be able to make and read bar, circle, time plots · histograms · Example w/ grades · classes · symmetrical, uniform, skewed, bimodal |