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Rutgers - SOCIAL WOR - 101
Introduction to Social Work and Social Services Agency AnalysisTitle:An Agency Analysis of (Name of Agency)I.Agency Goals (Include mission statement or purpose statement if theagency has one. Tell why this agency exists. What are the major socialpro
UPenn - ECON - 002
Lecture1INTRODUCTION+Pleasereadallch.1TEN PRINCIPLES OF ECONOMICS1Welcomeandinfo Welcome to (or back to) Philly and UPenn. Welcome to Economics 002-IntroductoryMacroeconomics (lecture 1). Allow me to introduce myself. Websites for this course:
UPenn - ECON - 002
Lecture2THINKINGLIKEANECONOMISTPleasereadch.2p.21to25andp.28to36.THINKING LIKE AN ECONOMIST1Inthischapter,Inthischapter,lookfortheanswerstothesequestions: What are economists two roles? How do they differ? What are models? How do economists use
UPenn - ECON - 002
Lecture(s)3&4Measuring a Nations IncomeTHINKING LIKE AN ECONOMIST1Inthischapter,Inthischapter,lookfortheanswerstothesequestions: What is Gross Domestic Product (GDP)? How is GDP related to a nations total income andspending? What are the compone
UPenn - ECON - 002
Lecture(s)4and5Measuring the cost of livingMEASURING THE COST OF LIVING1Inthischapter,Inthischapter,lookfortheanswerstothesequestions: What is the Consumer Price Index (CPI)?How is it calculated? Whats it used for? What are the problems with the
UPenn - ECON - 002
PRODUCTIONANDPRODUCTIONANDGROWTHProduction and Growth1Inthischapter,Inthischapter,lookfortheanswerstothesequestions: What are the facts about living standards andgrowth rates around the world? Why does productivity matter for living standards?
UPenn - ECON - 002
The math behind savingsStep by stepDefining SavingsAssume individual are homogeneousYd = Disposable Income = Y - T + Tr(1)Y= IncomeT= Taxes Tr= Transfers (ie, Welfare such as social security andunemployment benefits)What can you do with your
UPenn - ECON - 002
THEBASICTOOLSOFTHEBASICTOOLSOFFINANCETHE BASIC TOOLS OF FINANCE1Inthischapter,Inthischapter,lookfortheanswerstothesequestions: What is present value? How can we useit to compare sums of money from differenttimes? Why are people risk averse?How
UPenn - ECON - 002
Lecture(s)6&7UNEMPLOYMENTUNEMPLOYMENT1Inthischapter,Inthischapter,lookfortheanswerstothesequestions: How is unemployment measured? What is the natural rate of unemployment? Why are there always some people unemployed? How is unemployment affecte
UPenn - ECON - 002
Chapter 9A RealIntertemporalModel withInvestmentCopyright 2008 Pearson Addison-Wesley. All rights reserved.Chapter 9 Topics Construct a real intertemporal model that will serve as abasis for studying money and business cycles inChapters 10-12. U
UPenn - ECON - 002
Douglas, Fall 2007Version ASpecial Codes 00000PLEDGE: I have neither given nor received unauthorized help on this exam. SIGNED:_ PRINT NAME: _Econ 202 Final Exam1. On average over the past 50 years, the U.S. economy has grown at the rate of about a.
UPenn - ECON - 002
Recessions and Inflation in U.S. Over Last 40 Years1Some Perspective: Major HistoricalRecessions2Economic RecoveriesThe question at hand: When will we return to normalgrowth?Note: Out of a recession does not mean normal growthV shape recoveries (
UPenn - ECON - 002
24th Annual ACM Symposium on Applied ComputingSAC 2009, Honolulu, HawaiiTakingTotalControlofVotingSystems:FirmwareManipulationsonanOpticalScanVotingTerminalNicolas NicolaouVoting Technology Research (VoTeR) CenterDepartment of Computer Science and
UPenn - ECON - 002
Student Activities CouncilIntroduction to SACOctober 19th, 2006AgendaI.What is SAC?II.October 19th, 2006How to be a SAC Group?III. Annual FundingIV. Spending & ReimbursementsV.Using SAC OnlineVI. Additional FundingVII. Tips for TreasurersVI
UPenn - PPE - 253
Housing's Contribution to GDP1970197519801985199019952000200520092009Q22009Q32009Q42010Q12010Q22010Q3Constant Dollars (2005, Billions)Gross Domestic ProductGross private domestic investmentResidential Fixed InvestmentPersonal Consumpti
UPenn - PPE - 253
Irrational Belief PersistenceJustin LandyJudgments and DecisionsOctober 12, 2011The Question of RationalityThere ARE beliefs that we would all agree areirrational.Irrational persistence of belief.We often do not adjust our beliefs innormatively c
UPenn - PPE - 253
John Locke (1632-1704):Biographical Note/BackgroundEnglish Philosopher, author of several important books and papers.Among the best known are: Essay Concerning Human Understanding (1690); TwoTreatises of Government (we are only reading parts of Part I
UPenn - PPE - 253
Judgments and DecisionsPsych 253 Using Decision Analysis to AnswerQuestions about the Value of GettingInformation Perfect vs. Imperfect Information Signal Detection Theory Medical Example Jury Decision MakingYou can select A, B, or C. Below are t
UPenn - PPE - 253
Retrospective Testing How Good Heuristics Really WorkAndreas Marxamarx@gega-it.deAV-Test.orgUniversity of MagdeburgGEGA IT-Solutions GbRRetrospective Testing I What it is: Use an old (archived) version of an antivirus program. and test it against
University of Florida - CCJ - 3024
AdvancedPrinciplesofCriminalJustice,Fall2011Exam2StudyGuideGENERALTERMS: Discovery,Explanation Deduction Scope Tautology Empiricalvalidity Deterrence(generalandspecific) Microleveltheory,Macroleveltheory Symbolicinteractionism Stigmata,Atavis
University of Florida - CCJ - 3024
B & H Notes: Ch 1 & 2- Institution of social control: an organization that persuades people, though subtle and notso-subtle means, to abide by the dominant values of society.- Jurisdiction: a politically defined geographical area.- Misdemeanor: a less
University of Florida - CCJ - 3024
-CH. 7Affirmative action has increased the minority of police officers.Education: average level of edu. In policing is 2 years of college.Discretion: the exercise of individual judgment. Instead of formal rules, in making decisions.Full enforcement:
University of Florida - CCJ - 3024
Crim Final:HISTORY OF POLICING:- Rising crim in the 18th century led to increased use of private police.- The thief takers were monied police who were hired by private entrepreneurs, but were corrupt and violent.- Henry Fielding (author of Tom Jones)
University of Florida - AMH - 2010
Chapter 12- Family1950s Traditional family portrayalEndogamy and exogamyMonogamy, polygamy, polygyny, polyandryPercent of traditional nuclear families todayTrends in divorceCohabitationIndustrial revolutions influence on the familySecond shiftRut
Georgia Tech - ISYE - 3232
ISyE 3232Stochastic Manufacturing and Service SystemsProfessors Hayriye Ayhan and Jim. DaiSpring 2011Homework 1January 10, 2011Due: at the start of class on Thursday, January 201. Suppose a beagle is working in customs inspecting passengers luggage
Georgia Tech - ISYE - 3232
ISyE 3232Stochastic Manufacturing and Service SystemsSpring 2011Professors Hayriye Ayhan and Jim DaiSolutions to Homework 11. (a) Poisson (b) exponential (c) geometric (d) Bernoulli (e) binomial (f) normal2. We are given that E [X ] = 2 and V ar(X )
Georgia Tech - ISYE - 3232
ISyE 3232H. Ayhan & J. DaiStochastic Manufacturing and Service SystemsSpring 2011Homework 2January 19, 2011Due: at the start of class on Thursday, Jan. 27th1. Let D be a discrete random variable with the following pmf. 1/10 if k = 5 3/10 if k = 6
Georgia Tech - ISYE - 3232
ISyE 3232Stochastic Manufacturing and Service SystemsSpring 2011H. Ayhan & J. DaiSolutions to Homework 21.a) min(D, 7) has the pmf given by 1/103/10P (min(D, 7) = k ) = 6/100if k = 5if k = 6if k = 7otherwiseHence,E [min(D, 7)] =3615+
Georgia Tech - ISYE - 3232
ISyE 3232H. Ayhan & J. DaiStochastic Manufacturing and Service SystemsSpring 2011Homework 3January 28, 2011Due: at the start of class on Thursday, February 31. Suppose we are selling lemonade during a football game. The lemonade sells for $18 per g
Georgia Tech - ISYE - 3232
ISyE 3232Stochastic Manufacturing and Service SystemsSpring 2011J. DaiSolutions to Homework 31. Data: p = 18, cv = 3, sv = 1, and the distribution of demand is:D=dP cfw_D = d1011121314110210410210110 (a) E (D)= 12 (b) Since E [minc
Georgia Tech - ISYE - 3232
ISyE 3232J. Dai and H. AyhanStochastic Manufacturing and Service SystemsSpring 2011Homework 5February 2, 2011Due: at the start of class on Tuesday, Feb. 151. Next months production at a manufacturing company will use a certain solvent for part of i
Georgia Tech - ISYE - 3232
ISyE 3232Stochastic Manufacturing and Service SystemsSpring 2011J. Dai and H. AyhanSolutions to Homework 51. (a) Using the notation in Section 1.5 of the newsvendor notes: cf = 1000, cv = 40, h = 10,p = 100. The optimal order-up-to quantity S is the
Georgia Tech - ISYE - 3232
ISyE 3232J. Dai and H. AyhanStochastic Manufacturing and Service SystemsSpring 2011Homework 6February 17, 2011Please do not hand in; but you should have it done before the 1st test1. A production line has two machines, Machine A and Machine B, that
Georgia Tech - ISYE - 3232
ISyE 3232Stochastic Manufacturing and Service SystemsSpring 2011Professors H. Ayhan and J. DaiSolutions to Homework 61. (a) The arrival rate, A to machine A is 12 jobs/hour. The service rate of machine A is 15jobs/hour and the service rate of machin
Georgia Tech - ISYE - 3232
ISyE 3232H. Ayhan & J. DaiStochastic Manufacturing and Service SystemsSpring 2011Homework 7March 2, 2011(Due: at the start of class on Tuesday, March 8)1. Let X0 , X1 , . . . be a Markov chain with state spacetransition matrix1/5P = 2/50cfw_0,
Georgia Tech - ISYE - 3232
ISyE 3232Stochastic Manufacturing and Service SystemsSpring 2011J. Dai and H. AyhanSolutions to Homework 71. Since is a distribution, the sum of entries should be 1. = (1/5, 2/5, 2/5).The transition matrix P has the property that elements in each r
Georgia Tech - ISYE - 3232
ISyE 3232H. Ayhan and J. DaiStochastic Manufacturing and Service SystemsSpring 2011Homework 8March 8, 2011(Due: at the start of class on Tuesday, March 15th)1. Consider two stocks. Stock 1 always sells for $10 or $20. If stock 1 is selling for $10
Georgia Tech - ISYE - 3232
ISyE 3232Stochastic Manufacturing and Service SystemsSpring 2011H.Ayhan and J. DaiSolutions to Homework 81. (a) The state space is cfw_$10, $20. The transition matrix is(b) The state space is cfw_$10, $25. The transition matrix is0.80.10.90.150
Georgia Tech - ISYE - 3232
ISyE 3232H. Ayhan & J. DaiStochastic Manufacturing and Service SystemsSpring 2011Homework 9March 16, 2011(Due: at the start of class on Thursday, March 31st)1. A Markov chain is said to be doubly stochastic if both the rows and columns of the trans
Georgia Tech - ISYE - 3232
ISyE 3232Stochastic Manufacturing and Service SystemsSpring 2011H. Ayhan and J. DaiSolutions to Homework 91. Approach 1. Let S = cfw_1, . . . , N be the state space. From T P = , we havep11 p1N.... T P = 1 . . . N ....pN 1 pN NNi=1==
Georgia Tech - ISYE - 3232
ISyE 3232Stochastic Manufacturing and Service SystemsDrs. Hayriye Ayhan and Jim DaiSpring 2011Homework 10March 31, 2011(Do NOT hand in; please nish it before the 2nd test)1. Suppose we agree to deliver an order in one day. The contract states that
Georgia Tech - ISYE - 3232
ISyE 3232Stochastic Manufacturing and Service SystemsSpring 2011H. Ayhan and J. DaiSolutions to Homework 101. (a) P(T 1) = 1 e10/7 0.7603 and P(T 2) = 1 e20/7 0.9426.(b) The tardiness will be T = maxcfw_(T 1), 0.E(T )=(t 1)et dt1=eses dt0= e
Georgia Tech - ISYE - 3232
ISyE 3232Stochastic Manufacturing and Service SystemsDrs. Hayriye Ayhan and Jim DaiSpring 2011Homework 11April 12, 2011(Due on Tuesday, April 19)1. Suppose customer arrive to a bank according to a Poisson process but the arrival rate uctuates over
Georgia Tech - ISYE - 3232
ISyE 3232Stochastic Manufacturing and Service SystemsSpring 2011H. Ayhan and J. DaiSolutions to Homework 111. The arrival rate is9 t 11 1010(t 10)11 < t 12(t) = 15 + 5(13 t) 12 < t 131513 < t 17(a) (12.5) = 17.5.(b) E[N (8)] =179(s)ds =
Georgia Tech - ISYE - 3232
ISyE 3232Stochastic Manufacturing and Service SystemsSpring 2011J. Dai and H. AyhanSolutions to Homework 121. For all the sub-problem below, the state space will always be cfw_0, 1, 2, 3.(a) The transition diagram is as the followingSolve the stati
Georgia Tech - ISYE - 3232
ISyE 3232Stochastic Manufacturing and Service SystemsSpring 2011H.Ayhan and J. DaiSolutions to Homework 131. Denote the average number of customers in the system by N and the average number ofcustomers in the queue by Nq .(a) 2 independent M/M/1 st
Georgia Tech - ISYE - 3232
Version:4/15/2011ISyE 3232H. Ayhan & J. DaiDue: on Tuesday, 26th of AprilHomework 121. Consider a call center that is staed by K agents with three phone lines. Call arrivals followa Poisson process with rate 1 per minute. An arrival call that nds al
Georgia Tech - ISYE - 3232
Version:4/22/2011ISyE 3232H. Ayhan & J. DaiHomework 131. Consider a system having two independent M/M/1 queueing stations, each with its own waiting line. Let the arrival rate to each station be /2 and the service rate of each server be. We now pool
Georgia Tech - ISYE - 3232
ISyE 3232Section A, Monday, April 27 8amSpring 2009Professor Jim DaiFinalNo notes, no books, and no calculators are allowed. Georgia Tech student honor codeapplies to this test. Solution to this test will be posted by 9pm on Tuesday. Please donot d
Georgia Tech - ISYE - 3232
ISyE 3232Section AStochastic Manufacturing and Service SystemsSpring 2011J. G. DaiFinal (May 3, 2011)This is a closed book test. No calculator is allowed.1. (18 points) Consider a production system that consists of three single-server stations.Eac
Georgia Tech - ISYE - 3232
ISyE 3232Section AStochastic Manufacturing and Service SystemsSpring 2011J. G. DaiTest 1 (February 24, 2011)This is a closed book test. No calculator is allowed. There are a total of 4problems. The full score is 100.1. (30 points) A warranty depar
Georgia Tech - ISYE - 3232
ISyE 3232Section AStochastic Manufacturing and Service SystemsSpring 2011J. G. DaiTest 2 (April 7, 2011)This is a closed book test. No calculator is allowed.1. (30 points) Let X = cfw_Xn : n = 0, 1, 2, . . . be a discrete time Markov chain on state
Georgia Tech - ISYE - 3232
ISyE 3232Section AStochastic Manufacturing and Service SystemsSpring 2011J. G. DaiTest 2 (April 7, 2011)This is a closed book test. No calculator is allowed.1. (30 points) Let X = cfw_Xn : n = 0, 1, 2, . . . be a discrete time Markov chain on state
Georgia Tech - ECE - 2030
ECE2030Section E,FHomework Assignment #1Due: Sept. 8, 2011 (extended from 9/1)Chapter 1, problems #4, 6, 8, 9, 11, 12, 18, 24Be sure that you are using the 4th edition.If your textbook starts Chapter 1 on page 3, then you can used the problem statem
Georgia Tech - ECE - 2030
ECE 2030 E,FHomework #1 - Solutions(1) Textbook #1-4 What is the exact number of bits in a memory that contains:(a) 96K bits?Ans. = 96x210 = 96x1024 = 98,304(b) 640M bits?Ans. = 640x220 = 640x1,024x1,024 = 640x1,048,576 = 670,088,640(c) 4G bits ?A
Georgia Tech - ECE - 2030
Georgia Tech - ECE - 2030
ECE 2030 E,FHomework #2 - Solutions(1) Textbook #2-1 Use Truth Tables to prove the validity of the following identities:(a) DeMorgans Theorem for three variables: (xyz)=x+y+zxyz000001010011100101110111(xyz)00000001(xyz)1111111
Georgia Tech - ECE - 2030
ECE2030Sections E,FHomework Assignment #3Due: (Tuesday September 20, 2011)Chapter 2, problems #24, 26, 35a, (see below)Also, Design a CMOS transistor-level circuit that implements thefollowing Boolean Expression:F(A,B,C,D) = AB+ACD+BCDBe sure that
Georgia Tech - ECE - 2030
ECE 2030 E,FHomework #3 - Solutions(1) Textbook #2-20 Optimize using 4-variable K-Maps, and finding PIs and EPIs.(a) F(W,X,Y,Z) = m(0,2,3,5,7,8,10,11,12,13)YYZWX0000011m01m5m21m7m6m15m1310 1m81m3111 1m12101m1m401W11m141
Georgia Tech - ECE - 2030
Georgia Tech - ECE - 2030
ECE 2030 E,FHomework #4 - Solutions(1) Textbook #3-1 Design a 3-input majority function.Start with a Truth Table, then use a 3-variable K-map to minimize the solution.XYZ(Inputs)000001010011100101110111Majority(Out)00010111So Majorit