PPT-ANOVA: Graphical Cereal Example: nknw677.sas

ANOVA Graphical Cereal Example nknw677sas Y number of cases of cereal sold CASES X design of the cereal package PKGDES r 4 there were 4 designs tested n i 5 5 4 5 one store had a fire. Denise Poll, SAS Institute Inc.. Back in the “Day”. Today ---1500+ SAS System Options. What kinda “stuff” gets customized?. Appearance of SAS output – . PDF* options. Handling of files – . KarlineSoetaert3example(image3D)example(contour3D)example(colkey)example(jet.col)example(perspbox)example(mesh)example(trans3D)example(plot.plist)example(ImageOcean)example(Oxsat)2.Functionsimage2Dand Analysis of Variation. Math 243 Lecture. R. Pruim. The basic ANOVA situation. Two variables: 1 Categorical, 1 Quantitative. Main Question: Do the (means of) the quantitative variables depend on which group (given by categorical variable) the individual is in?. Trying different tests on cereal . starch test . 1. st. I took cereal, mashed it into a powder and put it in a test tube . 2. nd. I put water and iodine solution and mixed it together . 3. rd. I put a little water into it. Li Li. Jennifer Wang. Xin. . Yiran. AEM 4550. April 20,2011. Outline. Introduction. Industry Analysis. Advertising Strategies. Investment & Recommendation. Why the Breakfast Cereal Industry?. “Breakfast is the most important meal of the day” – . Understand the basic principles of ANOVA. Why it is done?. What it tells us?. Theory of one-way independent ANOVA. Following up an ANOVA. :. Planned contrasts/comparisons. Choosing contrasts. Coding contrasts. Department of Applied Mathematics & Statistics. Stony Brook University. Review of . (the non-repeated measures) . ANOVA. 2. Review of ANOVA. The One-way ANOVA we have just learnt can test the equality of several population means.. Y = number of cases of cereal sold (CASES). X = design of the cereal package (PKGDES). r = 4 (there were 4 designs tested). n. i. = 5, 5, 4, 5 (one store had a fire). n. T. = 19. Cereal Example: input. LM ANOVA 2. 2. Example -- Background. Bacteria -- effect . of temperature (10. o. C & 15. o. C) and relative humidity (20%, 40%, 60%, 80%) on growth rate (cells/d. ).. 120 . petri . dishes with a growth . kindly visit us at www.nexancourse.com. Prepare your certification exams with real time Certification Questions & Answers verified by experienced professionals! We make your certification journey easier as we provide you learning materials to help you to pass your exams from the first try. kindly visit us at www.nexancourse.com. Prepare your certification exams with real time Certification Questions & Answers verified by experienced professionals! We make your certification journey easier as we provide you learning materials to help you to pass your exams from the first try. ANOVA is comparison of means. Each possible value of a factor or combination of factor is a treatment.. The ANOVA is a powerful and common statistical procedure in the social sciences. It can handle a variety of situations.. juice. Steak fingers, mashed potatoes. , gravy, roll, okra, strawberries. , milk. Sausage, egg, cheese, biscuit, cereal bar, yogurt, fruit, milk, . juice. Enchiladas, . beans, salsa, cucumber cups, Spanish rice, (HS ONLY), . ANOVA makes assumptions about error for significance tests. What are the assumptions?. What might happen (why would it be a problem) if the assumption of {normality, equality of error, independence of error} turned out to be false?.