PPT-Probability Plots

Jake Blanchard Spring 2010 Uncertainty Analysis for Engineers 1 Introduction Probability plots allow us to assess the degree to which a set of data fits a particular distribution The idea is to scale the xaxis of a CDF such that the result would be a straight line if the data conforms to the assumed distribution. 5 015 005 10 1 10 10 180 135 90 45 Normalized Frequency Phase degrees brPage 7br Engineering Sciences 22 Systems Summer 2004 Bode Plots Page 7 Z Z Z Z cycle per lost energy stored energy brPage 8br Engineering Sciences 22 Systems Summer 2004 Bo Results from controlled experiments at King County Restoration Sites. Josh Latterell, Laura Hartema, and Kate Akyuz. Water and Land Resources Division. Why bother studying plants?. Oct 2005. Aug 2009. Don’t use default Excel plots!. Figure . should highlight the key relationships in the data. .. Should . be clear - no extraneous legends, lines, only use annotations when they add real explanatory value.  . New . planks in an old campaign. Nicholas J. Cox. Department of Geography. 1. Quantile plots. Quantile plots show . ordered . values (raw data, estimates, residuals, whatever) . against . rank . or cumulative probability or a one-to-one function of . Module #7 – Statistics. Topics. Statistics. Histograms & Bar Plots. Scaled Histograms / Probability . Textbook Reading Assignments. 7.1-7.2. Practice Problems. Chapter 7 Problems: . 7.1, 7.2. 1) . Probability Terminology. Classical Interpretation. : Notion of probability based on equal likelihood of individual possibilities (coin toss has 1/2 chance of Heads, card draw has 4/52 chance of an Ace). Origins in games of chance.. 4. Introduction. (slide 1 of 3). A key . aspect of solving real business problems is dealing appropriately with uncertainty.. This involves recognizing explicitly that uncertainty exists and using quantitative methods to model uncertainty.. Probability is used all of the time in real life. Gambling . Sports. Weather. Insurance. Medical Decisions. Standardized Tests. And others. Definition of Probability. “The . likelihood of something . 5.0. This chapter will cover 2D (two-dimensional) plots. Many options:. Linear, semi-logarithmic, logarithmic axes. Line type, color, thickness. Lots of different data-point markers. Grid lines, titles, text comments, legends. Sixth Edition. Douglas C. Montgomery George C. . Runger. Chapter 2 Title and Outline. 2. 2. Probability. 2-1 Sample Spaces and Events . 2-1.1 Random Experiments. 2-1.2 Sample Spaces . Probability and Probability Distribution Dr Manoj Kumar Bhambu GCCBA-42, Chandigarh M- +91-988-823-7733 mkbhambu@hotmail.com Probability and Probability Distribution: Definitions- Probability Rules –Application of Probability calculus. 1 ≥ . Pr. (h) ≥ 0. If e deductively implies h, then Pr(h|e) = 1. .. (disjunction rule) If h and g are mutually exclusive, then . Pr. (h or g) = . Pr. (h) + . Pr. (g). (disjunction rule) If h and g are . 4. Compute the number of combinations of . n. individuals taken . k. at a time.. Use . combinations to calculate probabilities.. Use . the multiplication counting principle and combinations to calculate probabilities.. 4. Interpret probability as a long-run relative frequency. . Dispel . common myths about randomness.. Use . simulation to model chance behavior.. Randomness, Probability, and Simulation. Randomness, Probability, and Simulation.