QMT200 CHAPTER 3: PROBABILITY DISTRIBUTION 3.1 RANDOM VARIABLES AND PROBABILITY DISTRIBUTION Random variables is a quantity resulting from an experiment that‚ by chance‚ can assume different values. Examples of random variables are the number of defective light bulbs produced during the week and the heights of the students is a class. Two types of random variables are discrete random variables and continuous random variable. 3.2 DISCRETE RANDOM VARIABLE A random variable is called
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Probability 2 Theory Probability theory is the branch of mathematics concerned with probability‚ the analysis of random phenomena. (Feller‚ 1966) One object of probability theory is random variables. An individual coin toss would be considered to be a random variable. I predict if the coin is tossed repeatedly many times the sequence of it landing on either heads or tails will be about even. Experiment The Experiment we conducted was for ten students to flip a coin one hundred times
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2006‚ suggesting that Nationwide’s decision to cancel policies in light of the calm hurricane seasons (in Florida) in 2005-07 may have cost the company potential revenue and customer goodwill. Do you think Rommel’s quote about making a ‘sound business decision’ reveals any perceptual or decision-making biases? Why or Why not? A: Jeff Rommel’s quote about making a ‘sound business decision’ reveals two main perceptual or decision-making biases. The first decision-making bias is overconfidence bias
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Introduction Objectives PROBABILITY 2.2 Some Elementary Theorems 2.3 General Addition Rule 2.4 Conditional Probability and Independence 2.4.1 Conditional Probability 2.4.2 Independent Events and MultiplicationRule 2.4.3 Theorem of Total Probability and Bayes Theorem 2.5 Summary 2.1 INTRODUCTION You have already learnt about probability axioms and ways to evaluate probability of events in some simple cases. In this unit‚ we discuss ways to evaluate the probability of combination of events
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for Abyil Ltd‚ a business strategy consultancy company. You are requested to submit a MIS report to the board of directors of your company. Your task is to prepare the necessary information for decision making using details provided below. Objectives: (Outcomes) 1. Use a variety of sources for the collection of data‚ both primary and secondary 2. Apply a range of techniques to analyse data effectively for business purposes 3. Produce information in appropriate formats for decision making in an organisational
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THE CONCEPT OF BUSINESS ETHICS BY JIMOH KABIR AYODEJI Table of contents 1. Introduction……………………………………………………………………….………….……….3 2. Literature review……………………………………………………………………….….……….3 3. Meaning of Ethics and business Ethics………………………….…………….……….4 4.1. What is Ethic?...................................................................4 4.2. Definitions of Ethics………………………………….……………..…………….…..5 4.3. What is Ethical Behavior?......................................
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Technology & Science‚ Pilani Work-Integrated Learning Programmes Division Second Semester 2010-2011 Course Handout Course Number Course Title : AAOC ZC111 : Probability and Statistics Course E-mail address : aaoczc111@dlpd.bits-pilani.ac.in Course Description Probability spaces; conditional probability and independence; random variables and probability distributions; marginal and conditional distributions; independent random variables‚ mathematical exceptions‚ mean and variance‚ Binomial Poisson and normal
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Introduction The word Probability derives from probity‚ a measure of the authority of a witness in a legal case in Europe‚ and often correlated with the witness ’s nobility. In a sense‚ this differs much from the modern meaning of probability‚ which‚ in contrast‚ is used as a measure of the weight of empirical evidence‚ and is arrived at from inductive reasoning and statistical inference. A short history of Probability Theory............ The branch of mathematics known as probability theory was inspired
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Business entity concept This concept assumes that‚ for accounting purposes‚ the business enterprise and its owners are two separate independent entities. Thus‚ the business and personal transactions of its owner are separate. For example‚ when the owner invests money in the business‚ it is recorded as liability of the business to the owner. Similarly‚ when the owner takes away from the business cash/goods for his/her personal use‚ it is not treated as business expense. Thus‚ the accounting records
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ASSIGNMENT BRIEF Qualification Unit number‚ code and title Pearson BTEC Level 5 HND Diploma Business Unit 6‚ K/601/0578‚ Business Decision Making Module Leader: Lecturers: Hillary E.K Hillary – Owusu - Mudassar – Bekhzod – Peter Distribution date Submission deadline WC – 22/09/2014 07/12/2014 Assignment title BDM: Business Decision Making Learning Outcome Learning outcome Assessment Criteria In this assessment you will have the opportunity to present evidence that shows you are able to:
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