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5. ADM2302 Assignment#4 Fall2010
Course: ADM 2302, Fall 2010School: University of Ottawa
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Section ADM2302 A, B, C and D Assignment # 4 Assignment # 4 Transportation Problem and Integer/Binary Programming ADM2302 students are reminded that submitted assignments must be neat, readable, and well-organized. Assignment marks will be adjusted for sloppiness, poor grammar and spelling, as well as for technical errors. While working together is encouraged, plagiarism on assignments will not be accepted. Each...
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Section ADM2302 A, B, C and D
Assignment # 4
Assignment # 4 Transportation Problem and Integer/Binary Programming ADM2302 students are reminded that submitted assignments must be neat, readable, and well-organized. Assignment marks will be adjusted for sloppiness, poor grammar and spelling, as well as for technical errors. While working together is encouraged, plagiarism on assignments will not be accepted. Each student must provide an individual original submission of completed assignments. Solutions to all exercises in this assignment are to include managerial statements that communicate the results of the analyses. Chapter 5: Chapter 6: Problem 18; Problem 10 (also provide the algebraic formulation for this problem); Problem 26; and
California Tours is planning a group trip bus that for the following candidate cities in the table below. Also included are the total costs for the group to visit those cities on the tour. City Cost ($) San Francisco (SF) 5000 Oakland (OK) 4500 Palo Alta (PA) 3600 San Jose (SJ) 4100 San Mateo (SM) 3500 Concord (CO) 2500 Santa Cruz (SC) 3200 Monterey (MN) 4000 To plan the trip, three prioritized goals are listed below, in order of importance. P1: Avoid spending more than $15000 for the total trip. P2: Visit at least 5 cities. P3: Include San Mateo in the tour. a. Formulate a goal programming model that will help to determine the number of cities to include in the tour. b. Find the optimal solution using Solver. (Provide a printout of the Answer report and the Excel spreadsheet formulation).
Fall 2010
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University of Ottawa - ADM - 2302
ADM2302 Section A, B, C and DAssignment # 5Assignment # 5 Decision Analysis ADM2302 students are reminded that submitted assignments must be neat, readable, and well-organized. Assignment marks will be adjusted for sloppiness, poor grammar and spelling,
University of Ottawa - ADM - 2302
ADM2302 Section A, B, C and DAssignment # 6Assignment # 6 Project Scheduling ADM2302 students are reminded that submitted assignments must be neat, readable, and well-organized. Assignment marks will be adjusted for sloppiness, poor grammar and spelling
University of Ottawa - ADM - 2302
ADM2302 Section A, B, C and DSolution Assignment # 6SOLUTION Assignment # 6 Project Scheduling ADM2302 students are reminded that submitted assignments must be neat, readable, and well-organized. Assignment marks will be adjusted for sloppiness, poor gr
University of Ottawa - ADM 2303 - na
Solutions 1(a) Hyper geometric N,S,n,K : 65 10 5 0 P(K=0| N, S, n) = C(10, 0) C(55, 5) / C(65, 5)= 1*3478761 / 8259888 = 0.4212 1 Hypogeum, 1 params, 1 setup, 1 answer. Also possible by 55/65 * 54/64 * 53/63 * 52/62 * 51/61= (b1) Binomial (1) n=7, p=.12 (
University of Ottawa - ADM 2303 - na
ADM2303FinalExam2005FallSemester Q1.Becausecheatinghasbeenontheincrease,theRectorhassetupaspecial investigation.Aspartofthis,aprivateinvestigationcompanyhasbeenengaged,andthey arrangeforoneoftheiragentsto"register"foraparticularstatisticscourse.Theagentfi
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ADM2303Dec9,2006. ANSWERSQ1andQ2.LAST NAME (PRINT)STUDENT#.FIRST NAME (PRINT)Section(CircleOne):ABCDFG1.SINCETHISQUESTIONISUSEDONANASSIGNMENT,THESOLUTIONISNOTGIVENHERE _ 2a.[1] P(Cu) = P(Zn) = P(Zn AND Cu) = 1 (a) P(Cu | Zn) = 0.6 0.5 0.4 0.8 = P(Zn
University of Ottawa - ADM 2303 - na
University of OttawaLAST NAME (PRINT) STUDENT #.School of ManagementFIRST NAME (PRINT)ADM 2303: STATISTICS FOR MANAGEMENT I FINAL EXAMINATION December 9, 2006Section (Circle One): A B C D F G A Wednesday, 13:00 14:30 Friday, 11:30 13:00 B Wednesday,
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Final Exam ADM2303 STATISTICS FOR MANAGEMENT IDecember 17, 2007, 7.00-10.00pm Gym DEF Professors: Khoroshilov, Phansalker, WrightTime allowed: 3 hours.Closed book examFirst Name . Last Name . Student Number . Signature .Students can obtain full marks
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Solution Regular Exam Marks Q1 1 (a) 2 1 (b) 3 (c ) Mean = SD = Mean = Covar = SD = 11.9 $bn 1.3 $bn 11.9 $bn 0.28 1.5 $bn 0.75 0.25 0.88 10 $bn3Tchebyshev P(within 2 SDs of mean) > P(outside 2 SDs of mean) < P(< mean + 2 * SD) > Mean + 2 * SD =Q2 (a)
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ExamADM 2303 COURSE TITLE: Statistics for Management Date of the exam: Dec 18, 2008 Duration: 3 hoursProfessor: WrightINSTRUCTIONS 1. 2. 3. Books and notes are not permitted. Calculators are permitted. Answer in the space provided on the question paper
University of Ottawa - ADM 2303 - na
ADM2303 Final Review Qu.#1 North American adult males (here after referred to as male/males) have body weight that is Normally distributed. The population of has a mean body weight of 170lbs with a standard deviation of 20 lbs. 1. What is the probability
University of Ottawa - ADM 2303 - na
Marks Question 1 x 0 1 2 3 4 5 Mean = P(x) (x-mean)^2 * P(x) 0.1 0 0.73 0.11 0.11 0.32 0.2 0.4 0.1 0.23 0.69 0.02 0.3 1.2 0.51 0.06 0.3 0.32 2.7 Var = 1.99 2.7 1.99 1.41 5.4 3.98 1.99 5.4 6.05 2.46 Corr = 0.52 xP(x)6 (a)Mean Var SD Mean Var SD Mean Var
University of Ottawa - ADM 2303 - na
Qu. #1. A telecommunications equipment vendor produces two lines of products (i) private network equipment and (ii) public network equipment. It estimates the market size for these two product lines in one years time as shown in the table: Estimated Marke
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University of OttawaNAME: Time: 3 hours Total marks: 50 S.N.Faculty of AdministrationSection:ADM 2303: STATISTICS FOR MANAGEMENT I FINAL EXAMINATION April 20, 1997 1400-1700ALL ANSWERS (INCLUDING BRIEF EXPLANATIONS) GO ON THE ANSWER SHEET. THE EXAM Q
University of Ottawa - ADM 2303 - na
DISCRETE PROBABILITY DISTRIBUTIONS: The hyperGeometric, Binomial and Poisson modelsDiscrete Probability Discrete Distributions Distributions A discrete random variable is a variable that can assume only a countable number of values Many possible outcome
University of Ottawa - ADM 2303 - na
RANDOM VARIABLES RANDOMRandom Variables Random Introduction to random variables Discrete random variables Introduction to probability models Expected value and variance Operations on random variablesRandom Variables Random A random variable assumes a
University of Ottawa - ADM 2303 - na
CONTINUOUS PROBABILITY DISTRIBUTIONS DISTRIBUTIONSContinuous probability distributions Continuous Review of discrete and continuous random variables Continuous probability distributions (models) Continuous uniform probability distribution Normal probabi
University of Ottawa - ADM 2303 - na
DESCRIPTIVE STATISTICS DESCRIPTIVE Graphs, Charts, and Tables Numerical Measures NumericalDescriptive Statistics Descriptive Displaying categorical (qualitative) data: Bar charts Pie charts Contingency tables Displaying quantitative data: Frequency dis
University of Ottawa - ADM 2303 - na
STATISTICS for MANAGEMENT ADM 2303A-BDr. Sarah Ben Amor IntorductionCopyright 2004 Pearson Education, Inc.Slide 2-1Prof Contact Information [e-mail] benamor@telfer.uottawa.ca [tel] 562-5800 x 4909 [Office] 7123, Desmarais Hall [Office Hours] Wed 16:3
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Stony Brook University - AMS - 301
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Stony Brook University - AMS - 301
Stony Brook University - AMS - 301
AMS 301 Lecture 5 AMSNing SUNJul 30 2009Two Basic Two Counting PrinciplesWarmup WarmupThere are 10 creamery flavors at Cold Stone, how many different creations can you make?AMS301, Summer 2009, Ning SUN3The Addition Principle Ther1 different obje
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PHI108.04:LogicalandCriticalReasoning Time:MW3:505:10 S218 Instructor:MarkGreen Office:Harriman150 Place:SocialandBehavioralSciences,Room Officehours:M2:303:30,andbyappointment Email:markblgreen@gmail.comTEXTS:Language,ProofandLogicJonBarwiseandJohnEtche
Stony Brook University - CHE - 132
Welcome to CHE 132 General Chemistry IICorequisites: MAT 126 or MAT 125 for those who have had CHE 130Required BooksTextbook: Chemistry: the Molecular Science (3rd Edition, 2008) Activity Books for Workshops Foundations of Chemistry (3rd edition, 2007)
Stony Brook University - CHE - 132
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Stony Brook University - CHE - 132
Problem of the Day (from Wed)H2 reacts with O2 producing H2O in a fuel cell to power an electric motor in a car. The motor produces 75 kW of power (1 watt = 1J/s) to move the car and runs for 2 min 20 s. During this period, 5.0 x 103 kJ of heat is produc
Stony Brook University - CHE - 132
As a joke, your friend puts your gold and silver necklaces in the freezer. The gold necklace has a mass of 200 g, and the silver necklace has a mass of 75 g. If both start out at -10 oC when you put them on, and energy is transferred to them at the same r
Stony Brook University - CHE - 132
Energy & Fuels: Who said this?The energy crisis has not yet overwhelmed us, but it will if we A) President Carter 1977 do not act quickly. With the exception of preventing war, this is the greatest challenge our country will face during our lifetimes. B)
Stony Brook University - CHE - 132
Economic Value of Gasoline Last time we obtained -5080 kJ/mol for the enthalpy of combustion of gasoline (isooctane). And 22.80 mol/gal. We now pay $2.00/gal.Determine the economic value of gasoline in MJ/$) from these data. M = mega = 106 Report 2 sig
Stony Brook University - CHE - 132
Water Ice ProblemCalculate the change in entropy of water, Ssystem, when 2 mol of water freezes at 0 oC (273 K). For ice, Hfusion = 6.01 kJ/mol S = Sfinal Sinitial = q/T A) + 44.0 J/K B) 44.0 J/K C) + 0.022 J/K D) 0.022 J/K1 Water (the system) Heat fl
Stony Brook University - CHE - 132
G = H T SAt high T, the S term dominates the H term!Which of the following statements are correct? 1) H > 0, S > 0 spontaneous and product favored at a high T. 2) H > 0, S < 0 not spontaneous, reactant favored at all T. 3) H < 0, S > 0 spontaneous and p
Stony Brook University - CHE - 132
Is your relationship as stable as a diamond engagement ring?C(diamond) C(graphite) What is Goreaction for the decomposition of diamond? Gof(diamond) = 2.9 kJ/mol Gof(graphite) = 0.0 kJ/mol A) + 2.9 kJ/mol B) 2.9 kJ/mol1SolutionC(diamond) C(graphite) W
Stony Brook University - CHE - 132
Determine the temperature at which the equilibrium constant K = 1 for the following reaction. H2(g) + CO2(g) H2O(g) + CO(g) Ho = 41.17 kJ, So = 42.08 J/K GT = GoT + RT ln(Q) Gives the free energy change for any temperature, GoT = Ho T So T, and any concen
Stony Brook University - CHE - 132
Ozone reacts with ethylene to produce formaldehyde. 2 O3(g) + 2 C2H4(g) 4 CH2O(g) + O2(g) The data in the table below show how the initial rate of the reaction varies with the initial concentrations of the reactants. Use the data to determine the order of
Stony Brook University - CHE - 132
A unimolecular decomposition reaction displays zero-order kinetics. It therefore follows that a plot of _ vs time is linear, and the slope of the line equals _. A) [reactant] B) [reactant] C) [reactant]-1 D) [reactant]-1 E) ln [reactant] [A]t = - k t + [A
Stony Brook University - CHE - 132
Learning from last time: predict a rate law!What is the rate law predicted by the following mechanism for the reaction Cl2 + CO COCl2 assuming that equilibrium is established in both Steps 1 and 3. Step 1 fast: Cl2 + CO COCl + Cl Step 2 slow: COCl + Cl2
Stony Brook University - CHE - 132
FofC p. 212, Problem 1Fireflies flash at a rate that is temperature dependent. At 29oC the average firefly flashes at a rate of 3.3 flashes every 10 seconds. At 23oC the average rate is 2.7 flashes every 10 seconds. Use the Arrhenius equation to determin
Stony Brook University - CHE - 132
Which equation do you use to determine the activation energy given how the reaction rate changes from one temperature to another? See the example below.If a reaction rate increases by 10 times when the temperature is raised from 20oC to 30oC, what is the
Stony Brook University - CHE - 132
Which one of the following statements about a reaction is not correct? If all are correct, respond (E). Remember: G = Go + RT ln(Q). A) If G > 0, then products will be converted to reactants until equilibrium is reached. B) At equilibrium, G = 0. C) Th
Stony Brook University - CHE - 132
A sample of PCl5 gas is introduced into a flask at 250oC at a pressure of exactly 1 atm, but some of this gas decompose to PCl3 and Cl2 to produce an equilibrium total pressure of 1.98 atm. What is the value of the equilibrium constant, Kp, for this reac
Stony Brook University - CHE - 132
Compare the equilibrium constants for the production of ammonia at 300 K and 800 K?N2(g) + 3H2(g) 2NH3(g): Ho = - 92 kJ/mol, So = - 199 J/mol K, Go= - 32 kJ/mol R = 8.314 J/mol K oWhat did you get? A) 300 K = 4.4 x 105 and 800 K = 4.2 x 10-5 B) 36.9 a
Stony Brook University - CHE - 132
Which one of the following is not correct? o o If all are correct, respond (E) ln( K ) H 1 S RT R A) A reaction as written (I+IIIII+IV) has both a forward direction and a reverse direction. B) A reaction has both an exothermic direction and an endothermic
Stony Brook University - CHE - 132
An Equilibrium ProblemHF is a weak acid. A 0.25 M HF solution has a pH of 1.92. Calculate the pKa of HF.Note: In these acid-base problems, the concentration specified is always the initial concentration not the equilibrium concentration, unless told oth
Stony Brook University - CHE - 132
Ammonium nitrate is used in fertilizers. Calculate the pH of a 0.15 M solution of NH4NO3. Recognize that ammonium nitrate is a salt of the polyatomic ions NH4+ and NO3-. Recognize that ammonium is a weak acid, and look up that its Ka = 5.6x10-10. Set up
Stony Brook University - CHE - 132
A buffer is made from acetic acid (HAc, pKa = 4.74) and sodium acetate (NaAc). The molar concentration of the NaAc is higher than the concentration of the acetic acid. Use the Henderson-Hasselbalch equation in your notes from last time to determine whethe
Stony Brook University - CHE - 132
What determines the displacement of one curve from the other?Titration of Bases with a Strong AcidNaOH14.00 13.00 12.00 11.00 10.00 9.00 8.00 7.00 6.00 5.00 4.00 3.00 2.00 1.00 0.000.0 5.0 10.0 15.0 20.0 25.0 30.0 35.0 40.0 45.0EphedrineWhy are the
Stony Brook University - CHE - 132
There was no class on Friday, March 20!1
Stony Brook University - CHE - 132
What do you predict? As the gas pressure increases, its solubility in water _.Pressure A) increases. B) is unaffected. C) decreases.1Henrys Law of Gas SolubilityA dynamic equilibrium is established between molecules dissolved in a liquid and molecule
Stony Brook University - CHE - 132
The atmosphere on a distant planet is entirely carbon dioxide at a pressure of 1520 torr (2 Earth atmospheres). What would the pH of a lake on this planet be if both the hydronium ion and hydrogen carbonate concentrations were determined by the dissolved
Stony Brook University - CHE - 132
Enthalpy of SolutionThe enthalpy of solution, Hsolution, is the energy that is transferred from the reacting system to the surroundings when a solution is formed at constant temperature and pressure. The enthalpy of solution is the sum of the lattice ene
Stony Brook University - CHE - 132
=cRTi R = 0.082 L atm mol-1 K-1 What is the osmotic pressure produced by sea water at 300 K? Assume sea water (1.03 g/mL) has a NaCl (58 g/mol) concentration of 36,000 ppm. Report your answer in atm to 2 sig figs: #36,000 ppm 36,000 g (1 mol/58 g) 620
Stony Brook University - CHE - 132
Silver sulfate, Ag2SO4 (Ksp = 1.7 x 10-5) What is the solubility of silver sulfate in mol/L? A) 4.1 x 10-3 M C) 1.6 x 10-2 M B) 2.6 x 10-2 M D) 2.0 x 10-2 M Ag 2SO 4 (s) 2Ag + (aq)+SO 4 2- (aq) at equilibrium 2y M K sp =[Ag + ]2 [SO 4 2- ] 1.7x10-5 =(2
Stony Brook University - CHE - 132
How many moles of NaCl must be added to 10 L of a 1.0 M solution of Pb(NO3)2 to bring it to the threshold of precipitating PbCl2 (Ksp = 1.7x10-5)? Assume the volume doesnt change. A) 4.1x10-3 B) 4.1x10-2 C) 1.7x10-4 D) 1 E) 10PbCl 2 (s) Pb 2 (aq) 2Cl -
Stony Brook University - CHE - 132
What do you predict? A) Silver metal will dissolve in a salt solution of copper nitrate. B) Copper metal will dissolve in a salt solution of silver nitrate. C) Both (A) and (B) will happen because salt solutions are corrosive. D) Neither (A) nor (B) wil
Stony Brook University - CHE - 132
(a) Identify the oxidation numbers of all the elements in each of the following reactions. (b) Identify the oxidizing and reducing agent in each of the following reactions.Which statement is correct? (Remember H2CO3?) A) Both are redox reactions. B) Only
Stony Brook University - CHE - 132
Here are the standard reduction potentials for 2 halfreactions that occur in a rechargeable Ni/Cd battery. What is the standard cell potential?-0.81 volts +0.44 volts Cd(s) + 2OH-(aq) + 2e- Cd(OH)2(s) Ni(OH)3(s) + e- Ni(OH)2(s) + OH-(aq)A) 1.25 V B) + 1