Question 1 The following table gives the classification of the amount paid and the method of payment at a department store. Cash Credit Debit Total < $20 10 8 6 24 $20 - $100 15 25 10 50 Over $100 5 15 6 26 Total 30 48 22 100 a) Find the probability that the amount paid is < $20 Answer: P(<$20) = b) Find the probability that the method of payment is credit Answer: P(Credit) = c) Find the probability that the amount is <$20 and the method of payment
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book is being recommended for background reading. PAPER 2. (Literature in English) DRAMA : As You Like It : Shakespeare (edited by Roma Gill‚ Oxford University Press) OR Loyalties : John Galsworthy (edited by G.R. Hunter) PROSE: At least one of the following: (i) A Treasure Trove of Short Stories: Compiled and Edited by S. Chakravarthi (Frank Bros. & Co.) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. An Astrologer’s Day : R.K. Narayan Dust : ‘Saki’ (HH Munro) The Postmaster : Rabindranath Tagore
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Chapter Chapter Systems and Transportation 22 Services Physical Distribution • Section 22.1 Transportation Systems and Services • Section 22.2 Inventory Storage Key Terms physical distribution transportation common carriers contract carriers private carriers exempt carriers ton-mile carload freight forwarders Transportation Systems and Services Objectives Describe the nature and scope of physical distribution Identify transportation systems and services that move products from manufacturers to
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Exponential Distribution • Definition: Exponential distribution with parameter λ: λe−λx x ≥ 0 f (x) = 0 x s). = = = = = P (X > s + t|X > t) P (X > s + t‚ X > t) P (X > 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
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Frequency Distribution (A) Introduction 1. Ungrouped data versus grouped data Ungrouped data (Raw data): It is a list of individual observed values of the random variable Grouped data (a frequency distribution): It is a table that displays the data in grouping along with the number of occurrences that fall into each group. 2. The components of a frequency distribution a. Class limits: They identify the inclusive values in a class of a frequency distribution The
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results from 100 strands are as follows: High conductivity Low conductivity Strength High Low 74 8 15 3 (a) If a strand is randomly selected‚ what is the probability that its conductivity is high and its strength is high? P (High conductivity and high strength)= 74/100 =0.74 (b) If a strand is randomly selected‚ what is the probability that its conductivity is low or its strength is low? P (Low strength or low conductivity) = P(Low conductivity) + P(Low strength) – P(Low conductivity and low
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FACTORS INFLUENCING CHOICE OF DISTRIBUTION CHANNEL IN THE TOURISM INDUSTRY IN KENYA. A SURVEY OF TOUR AND TRAVEL COMPANIES IN NAIROBI BY DECLARATION I declare that this is my original work and has not been submitted at any academic institution for examination purposes. Signed…………………………………………..Date……………………………………….. ROSE This Research Proposal has been submitted with my approval as the University Supervisor. Name…………………………………….. Designation………………………………………
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1. Evidence of evolution suggests that the mechanisms of inheritance‚ accompanied by selection‚ allow change over many generations outline the impact on the evolution of plants and animals of: * changes in physical conditions in the environment * changes in chemical conditions in the environment * competition for resources Changes in physical conditions in the environment * These include natural conditions‚ such as temperature and the availability of water. * The Australia landmass
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Chapter 158 Distributions to Shareholders: Dividends and Repurchases ANSWERS TO END-OF-CHAPTER QUESTIONS 158-1 a. The optimal distribution policy is one that strikes a balance between dividend yield and capital gains so that the firm’s stock price is maximized. b. The dividend irrelevance theory holds that dividend policy has no effect on either the price of a firm’s stock or its cost of capital. The principal proponents of this view are Merton Miller and Franco Modigliani (MM). They
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Sampling distribution The sampling distribution is the distribution of the values of a sample statistic computed for each possible sample that could be drawn from the target population under a specified sampling plan. Because many different samples could be drawn from a population of elements‚ the sample statistics derived from any one sample will likely not equal the population parameters. As a result‚ the sampling distribution supplies an approximation of the true value’s population parameters
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