STAT 1350 Study Guide - Final Guide: Quartile, Calorie, Test Statistic
16 Sep 2018
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Chapter two: samples, good and bad 6. Chapter four: sample surveys in the real world 8. Chapters five and six: experiments, good and bad 8. Chapter ten and eleven: graphs, graphs, and more graphs 10. Chapter twelve: describing distributions with numbers 13. Chapter seventeen and eighteen: thinking about chance and probability 19. Chapter eighteen: more on probability models 25. Chapter eighteen and twenty-one: probability models & introduction to confidence intervals 31. Chapter twenty-two: what is a test of significance? Chapter twenty-two & twenty-three: practice with hypothesis testing 52. Chapter twenty-three: more practice and hypothesis testing 57. Describing relationships: scatterplots, correlation, regression, and prediction 69. Office study: confounding variable: two variables are confounded when their effects on a response variable cannot be distinguished from each other. The confounded variables may be either explanatory variables or lurking variables: convenience sample: this is the selection of whichever individuals are easiest to reach (e. g. , shopping mall or student union surveys).
