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MTH 145: StatisticsCourse documents
Week 13 Monday: AppleFinish.pdf, a 20 point take-home portion of exam 3 due at start of class. Randomized Block Design Tuesday: Rank Sum Test Wednesday: Review Thursday: EXAM IV Week 12 Monday: ANOVA Tuesday: ANOVA Wednesday: Lab Thursday: Tukey-Kramer, Quiz 9 Week 11 Monday: Section 12.1 Goodness of Fit Tests Tuesday: Section 12.2 Wednesday: Quiz? Thursday: Project day/jury duty Week 10 Monday: Comparison of population means Tuesday: Comparison of population proportions Wednesday: Review Thursday: Exam 3 Week 9 Monday: Hypothesis testing 145/hypothesisTesting.pdf Tuesday: Wednesday: Observational v. Experimental Thursday: Week 8 Monday: Confidence Intervals Tuesday: CI for mean Wednesday: Hypothesis testing Thursday: Week 7 Monday: Sampling distribution of sample proportion Tuesday: Simple random samples Wednesday: Review day Thursday: Week 6 Monday: Sampling distribution Tuesday: Practice problems Wednesday: Jury Duty Thursday: Practice problems, quiz. Week 5 Monday: Binomial Distribution Tuesday: Quiz, Continuous distributions 145/Continuous_Normal_BinomApprox.pdf Wednesday: Normal Distributions Thursday: Normal approximation of a binomial distribution Week 4 Monday 2/18: Exam 1 Tuesday 2/19: Probability Wednesday 2/20: Meet in Wing 17 Thursday 2/21: Binomial distribution. Week 3 Thursday 2/14: Review day for Monday's Exam. Wednesday 2/13: Applied Linear Regression, Descriptive stats and charts in Excel Page 194: 1, 2, 3,11,12(Use Excel),14, 16; Page 205: 18, 22, 26; Page 219: 33. Tuesday 2/12: Linear Regression on Excel Monday 2/11: Linear Regression: hand computation Week 2 Monday 2/4: 145/boxplots.pdf, 145/PracticeProblems.pdf Tuesday 2/5: 145/empiricalRule.pdf Wednesday 2/6: Meet in Wing 17: 145/StatPlotExamples.nb, 145/LeastSquaresExample.nb Thursday 2/7 Percentiles, Apple project: Letter.pdf, Apple Data: Apple.pdf(pdf), or Apple.xls (Excel) HW: 1. Form project groups, discuss what types of numerical and graphical summaries to provide for the data. I strongly suggest that you prepare crude hand drawings of the graphics you want before using Mathematica or other computer software to produce the graphics. 2. Suppose an exam has a normal distribution with a mean of 0 and a standard deviation of 1. a. What percentile is a score of 2? b. What percentile is a score of 2.5? c. What score is at the 50th percentile? d. What score is at the 80th percentile? Week 1 Monday 1/28: Introduction, Stem and Leaf diagrams: 145/Introduction.pdf Tuesday 1/29: Density Histograms and Scatter Plots Wednesday 1/30: Mean and Median: 145/center.pdf Thursday 1/31: Spread
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