Reaction Paper: Case Studies on Being a Scientist “On Being a Scientist” is a well-written informative guide that can be used as primer grounds for beginners and professionals. It is a very useful tool for students like me who likes to pursue the dream of becoming a successful scientist someday. Topics on responsibilities of scientists‚ values and ethics in science‚ advising and mentoring‚ research misconduct‚ laboratory safety‚ authorship and the allocation of credit‚ conflict of interests‚ the
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Probability Theory and Game of Chance Jingjing Xu April 24‚ 2012 I. INTRODUCTION Probability theory is the mathematical foundation of statistics‚ and it can be applied to many areas requiring large data analysis. Curiously‚ that the study on probability theory has its root in parlor games and gambling. In 17th century‚ dice gambling was a very common entertainment among the upper class. An
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Probability and Statistics Research Project Name: Lakeisha M. Henderson ID: @02181956 Spring 2007 Abstract Table of Contents Principle Component Analysis (PCA) Definition .4 Uses of PCA 5 Illustrative Example of PCA 5 Method to Determine PCA ..6 Basic Analysis of Variance (ANOVA) Purpose and Definition of ANOVA 12 Illustrative Example of ANOVA
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Tutorial on Discrete Probability Distributions Tutorial on discrete probability distributions with examples and detailed solutions. ------------------------------------------------- Top of Form | Web | www.analyzemath.com | | Bottom of Form | | Let X be a random variable that takes the numerical values X1‚ X2‚ ...‚ Xn with probablities p(X1)‚ p(X2)‚ ...‚ p(Xn) respectively. A discrete probability distribution consists of the values of the random variable X and their corresponding
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Chapter 3 Probability Distributions 1. Based on recent records‚ the manager of a car painting center has determined the following probability distribution for the number of customers per day. Suppose the center has the capacity to serve two customers per day. |x |P(X = x) | |0 |0.05 | |1 |0.20 | |2 |0.30 | |3 |0.25 | |4 |0.15 | |5 |0.05 | a. What is the probability that one
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CASE STUDY Steve Jobs is currently CEO of Apple and one of the world’s best-known business leaders. The many biographies of Jobs on the internet agree on the basic details. He was born in 1955 in California. In 1976‚ he and Steve Wozniak founded the Apple Computer Company. The next year saw the launch of the company’s second computer – the Apple II – whose success established Apple as one of the main brands in the fledgling personal computer (PC) industry. Apple went public in 1980 and
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globalscore is 3.78774. so the upper limits for gasolinescore is (12+4.83654=16.83654) and the lower limits is (12-4.83654=7.16346)‚ the upper limits for globalscore is (12+3.78774=15.78774) and the lower limits is (12-3.78774=8.21226). Q6. Case Processing Summary | | Cases | | Valid | Missing | Total | | N | Percent | N | Percent | N | Percent | Globscorecat * Gasolinecat | 1000 | 100.0% | 0 | .0% | 1000 | 100.0% | The chart means there are 1000 respondents take part in the
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Ethical businesses have a greater probability of being more profitable than unethical ones (Defend) Introduction The way I see it is‚ if you are running a business‚ let’s say a fortune 500 company‚ you probably employ thousands of people. If your daily operations include unethical practices then you are most definitely getting some sort of negative feedback. What I mean is‚ someone‚ somewhere is feeling like they are not being treated properly. It may be with your employees‚ your suppliers
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t) P (X > s + t) P (X > t) e−λ(s+t) e−λt e−λs P (X > s) – Example: Suppose that the amount of time one spends in a bank is exponentially distributed with mean 10 minutes‚ λ = 1/10. What is the probability that a customer will spend more than 15 minutes in the bank? What is the probability that a customer will spend more than 15 minutes in the bank given that he is still in the bank after 10 minutes? Solution: P (X > 15) = e−15λ = e−3/2 = 0.22 P (X > 15|X > 10) = P (X > 5) = e−1/2 =
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------------------------------------------------- ------------------------------------------------- Research Paper ------------------------------------------------- THE PROBABILITY OF FINANCIAL CRISIS IN THE USA IN 2012-2013 ------------------------------------------------- Ilias Habbasov ------------------------------------------------- ------------------------------------------------- BBA course submitted to Elżbieta Jendrych‚ PhD on 3 December 2012 Winter Semester 2012/2013
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