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UPenn - ESE - 216
Irwin, Basic Engineering Circuit Analysis, 9/E1SOLUTION: Vx 2k1kI12VVoc+-2V xThe correct answer is c.12 2kI 1kI 2V xV x I ( 2k )12 2kI 1kI 2(2kI )12I mA712 2kI Voc 12 12 2k m Voc7 Voc 8.57VChapter 5: Additional Analysis Techniques
UPenn - ESE - 216
Irwin, Basic Engineering Circuit Analysis, 9/E1SOLUTION:IxR112VIR22I xtextVocThe correct answer is a.I I x 2I xI 3I x12 3I x 12 I12 3I x 12(3I x )4Ix A134Voc 12 I 12(3I x ) 12(3) 11.08V 13 Chapter 5: Additional Analysis TechniquesPr
UPenn - ESE - 216
Irwin, Basic Engineering Circuit Analysis, 9/E1SOLUTION:2I'310 A24The correct answer is c.Use superposition.2I' (10) 4 A 2 3I"3Chapter 5: Additional Analysis Techniques2420V2Problem 5.FE-42Irwin, Basic Engineering Circuit Analysis,
UPenn - ESE - 216
Irwin, Basic Engineering Circuit Analysis, 9/E1SOLUTION:Use superposition.4aI23'12 A'VocbThe correct answer is b.4I' (12) 8 A2 4'Voc I ' (2) 8(2) 16VChapter 5: Additional Analysis TechniquesProblem 5.FE-52Irwin, Basic Engineering C
University of Phoenix - COMPUTER - WEB240
What is the purpose of using JavaScript on a website?Javascript allows for manipulating design elements on webpages such as links and web applications (Gmailheavily relies on Javascript, for example). You need javascript if you want to have the full fun
Michigan State University - CS - 480
MCS4653, Theory of ComputationHomework Assignment 1, Due 9/15/03NameStudent IDPage11. (Sudkamp 1.2) Let X = cfw_a, b, c and Y = cfw_1, 2.a) List all the subsets of X .b) List the members of X Y .c) List all total functions from Y to X .2. (Sudka
Michigan State University - CS - 480
CS 503 Foundations of Computer Science01/18-03/06 2012 at CiscoSolutions for Homework 11. Exercise 30 on page 60.Solution:The set of strings over cfw_a, b that do not begin with the substring aaais represented by( a aa)( b+ (a b) )(15 points)2. E
Michigan State University - CS - 480
NameStudent IDMCS4653, Theory of ComputationHomework Assignment 2, Due 9/22/03Page11. (GRE Problem 5, Page 13) A procedure that printed this binary tree in postorder would produce what output?ABDCEF2. (GRE Problem 6, Page 14) Which one of the
Michigan State University - CS - 480
MCS4653, Theory of ComputationHomework Assignment 3, Due 9/29/03NameStudent IDPage11. (Sudkamp Problem 2.10, Page 49) Let X = cfw_aa, bb and Y = cfw_, b, ab.a) List the strings in the set XY .b) List the strings of the set Y of length 3 or less.c
Michigan State University - CS - 480
NameStudent IDMCS4653, Theory of ComputationHomework Assignment 4, Due 10/6/031. (Sudkamp 3.3 page 82-3) Let G be the grammar S SAB | A aA | aB bB | a) Give a leftmost derivation of abbaab.b) Give two leftmost derivations of aa.c) Build the deriv
Michigan State University - CS - 480
MCS4653, Theory of ComputationHomework Assignment 5, Due 10/13/03NameStudent IDPage11. (Sudkamp 3.6 page 83) For each of the following context-free grammars, use set notation to dene the languagegenerated by the grammar.a) S aaSB | B bB | bb)S
Michigan State University - CS - 480
MCS4653, Theory of ComputationHomework Assignment 6, Due 10/20/03NameStudent IDPage11. (Sudkamp 6.5 page 189) Build a DFA that accepts the set of strings over cfw_a, b, c in which all the as precedethe bs, which in turn precede the cs. It is possib
Michigan State University - CS - 480
MCS4653, Theory of ComputationHomework Assignment 7, Due 10/27/03NameStudent IDPage11. (Sudkamp 6.19 page 191) For each of the following languages, give the state diagram of an NFA that acceptsthe languages.a) (ab) ab) (abc) ac) (ba bb) (ab aa)
Michigan State University - CS - 480
MCS4653, Theory of ComputationNameHomework Assignment 8, Due 11/3/03Student IDPrepare this problem for class discussion. (Sudkamp 6.30 page 192)Let M be the NFA-, aq0q1bjjgbabj qj aq23ba) Compute closure(qi ) for i = 0, 1, 2, 3.b) Give
Michigan State University - CS - 480
MCS4653, Theory of ComputationNameHomework Assignment 9, Due 11/10/03Student IDUse Theorem 6.5.3 and Algorithm 6.6.3 (Sudkamp 6.35 page 193)a) Build an NFA M1 that accepts (ab)b) Build an NFA M2 that accepts (ba)c) Use transitions to obtain a machi
Michigan State University - CS - 480
MCS4653, Theory of ComputationPageNameHomework Assignment 11, Due 11/26/031Student ID(Sudkamp 9.3 pages 291-2)Construct a Turing machine with the input alphabet cfw_a, b to perform each of the following operations. Notethat the tape head is scanni
Michigan State University - CS - 480
CS 341: Foundations of Computer Science IIProf. Marvin NakayamaHomework 3 Solutions1. Give NFAs with the specied number of states recognizing each of the following languages. In all cases, the alphabet is = cfw_0, 1.(a) The language cfw_ w | w ends wi
Michigan State University - CS - 480
Theory of Computation Class Notes11based on the books by Sudkamp and by Hopcroft, Motwani and UllmaniiContents1 Introduction1.1 Sets . . . . . . . . . . . . . . .1.2 Functions and Relations . . . .1.3 Countable and uncountable sets1.4 Proof Techn
University of Florida - EDUCATION - eex2000
EEX 2000Independent Activity #9:Ending the Silence Response SheetName:Group #:Answer the following questions referring to Ending the Silence.1. The authors cited a number of reasons that people with disabilities are victimized ata higher rate than
Cornell - PAM - 2100
1Computer Problem Set #1Download TeachingRatings.xls from Blackboard (under Excel Data Sets folder). Right-click thefile and save to the Desktop or the MyDocuments folder. Dont open the file directly fromBlackboard.#1A: Five-Number Summary of Course
Cornell - PAM - 2100
Chapter 2.1- Scatterplotswe often care about the relationship between two variablesto study the relationship, we measure both variables on the same individualsresponse variable- measures an outcome of a study (y)explanatory variable- explains or cause
Cornell - PAM - 2100
2.2Correlationlinear relationship is strong if points lie close to a straight linelinear relationship is weak if points are widely scattered about a lineproblem with scatterplot- our eyes can be fooled about the strength of the relationshipneed numer
Cornell - PAM - 2100
Chapter 2.4- Cautions about Correlation and Regressionpopulation error= y ysample residual= y y2Residual PlotsA residual plot is a scatterplot of the regression residuals against the explanatory variable.the mean of the residuals of a least-squares
Cornell - PAM - 2100
4.3Random Variablesrandom variable- a variable whose value is a numerical outcome of a random phenomenontoss coin 4 times could record outcome as string of heads and tails (HTTH)let X be number of heads X=2 (X is random variable)Discrete random varia
Cornell - PAM - 2100
4.4Means and Variances of Random VariablesMean of a discrete random variableSuppose that X is a discrete random variable whose distribution is:Value of XProbabilityx1 x2 x3 xkp1 p2 p3 pkTo find the mean of X, multiply each possible value by its pr
Cornell - PAM - 2100
4.5General Probability RulesPrevious Probability Rules1) The probability P(A) of any event A satisfies 0 P(A) 1.2) All possible outcomes together must have probability 1. P(S) = 1.3) Two events A and B are disjoint P(A or B) = P(A) + P(B)4) The comp
Cornell - PAM - 2100
5.1The Sampling Distribution of a Sample Mean (old 5.2)averages are less variable than individual observationsaverages are more normal than individual observationsThe mean and standard deviation of xx = mean of sample, = mean of population, 2 = popul
Cornell - PAM - 2100
5.2Sampling Distributions for Counts and Proportions (old 5.1)link between Chapter 4 (probability theory) and rest of bookStatistical inference draws conclusions about a population or process on the basis of data. Thedata are summarized by statistics
Cornell - PAM - 2100
6.1Estimating with Confidencegive Test Y to an SRS of 400 students, x = 500What can you say about the mean score in population? x is an unbiased estimator of ( x = ) but how reliable is this estimate? (how variable is the statistic?)recall x is appr
Cornell - PAM - 2100
6.2Tests of SignificanceExample #1borrowers at private 4-year college: mean debt ( a )= $21,200 (survey result)borrowers at public 4-year college: mean debt ( b )= $17,100 (survey result)the difference $4100 ( a - b ) is fairly large/ but these numbe
Cornell - PAM - 2100
Moore and McCabe 4.4 ProblemsRound all of your final answers to four decimal places if necessary.#1) Mary has invested 20% of her funds in T-bills and 80% of her funds in stocks. If X is the annualreturn on T-bills and Y the annual return on stocks, th
Cornell - PAM - 2100
201202203204205Th 3:35-4:25Th 2:30-3:20Tu 11:15-12:05Tu 12:20-1:10Th 3:35-4:25206207208209210211212Mo 9:05-9:55We 2:30-3:20Tu 1:25-2:15Mo 9:05-9:55We 2:30-3:20Tu 1:25-2:15We 9:05-9:55Uris 262Statler 565Rockefeller 103Plant Scien
Cornell - PAM - 2100
Section Problems #2From book:1.145 (page 73)Express your answers as proportions instead of percents. Round your final answers tofour decimal places. For part c, use the z-score associated with the cumulative proportionthat is as close as possible to
Cornell - PAM - 2100
1Section Problems #3#1)StudentStudent 1Student 2Student 3IQ score110124126Self-concept score587283a) What is the standard deviation of IQ scores? Round your answer to two decimal places.b) What is the standard deviation of self-concept sco
Cornell - PAM - 2100
Section Problems #41.When y is regressed on x, the OLS regression line goes through the points (1,2) and (3,6). Theequation of the OLS regression line is y_hat = b0 + b1x. What is b0? What is b1?2.The points (1,1), (2,7), and (3,1) are plotted in a s
Cornell - PAM - 2100
Section Problems #5Round all of your final answers to four decimal places if necessary.From book:4.26 (page 246)4.44 (page 248)Then do:#1) The proportion of the American population that has disease X is p=0.03. If 40 people arerandomly selected fro
Cornell - PAM - 2100
Section Problems #6Round all of your final answers to four decimal places if necessary.#1) Consider the joint probability distribution of X and Y:Y=0Y=1TotalX=00.30.10.4X=10.20.40.6Total0.50.51What is XY?#2) Consider the following infor
Cornell - PAM - 2100
Section Problems # 7Round all of your final answers to four decimal places if necessary.From book:4.112 (page 291)4.114 (page 291)4.122 parts b-d (page 292)1.Disease Y is a disease caused by a sex-linked recessive mutation. A son of a carrier ofdi
Cornell - PAM - 2100
Section Problems #10from book:6.22 (page 358)To clarify the question, the population standard deviation = $290. Round your answers to four decimalplaces. Also answer this question:In Exercise 6.22, what is the smallest sample size that would achieve
Cornell - PAM - 2100
Section Problems #117.1 and 7.2 materialfrom book:7.38 (page 430)Use df=1000. Round your answers to four decimal places.#1) You will have complete sales information for last month in a week, but right now you have data froma random sample of 41 stor
Cornell - PAM - 2100
PAM 2100 Exam #1 PreviewBring a calculator. You cannot program your calculator. Make sure your calculator is in floatingdecimal mode (not programmed to express every number only to two decimal places forinstance). You are not allowed to use your cell p
Cornell - PAM - 2100
Each of the 20 multiple choice questions is worth 2 points (40 points total). Circle youranswers.1.A)B)C)D)2.A)B)C)D)3.A)B)C)D)4.A)B)C)D)5.A)B)6.A)B)C)D)Suppose the population standard deviation is known. You perform a two-si
Cornell - PAM - 2100
Stock and Watson Chapter 2.3- Two Random VariablesJoint distributionThe joint probability distribution of two discrete random variables, say X and Y, is the probabilitythat the random variables simultaneously take on certain values, say x and y. The pr
Cornell - PAM - 2100
Stock and Watson Chapter 5 ProblemsExample 1=23.851-3.152 Femalei(0.657)n= 428(1.007)The dummy Female equals 1 for females and 0 for males. Robust standard errors appear inparentheses. What are average hourly earnings for women in the sample? Wha
Cornell - JAPAN - 1101
Cornell UniversityFall 2011Weekly Schedule (Week 1 & 2)Preparation for ClassDaily grade will be determined by how well you are prepared andare able to perform the assigned material in class.Japanese 1101,HomeworkDUE (Inclass / Online)Week 1Aug.
Cornell - JAPAN - 1101
Cornell UniversityJapanese 1101, Fall 2011Weekly Schedule (Week 3)Preparation for ClassDaily grades will be determined by how well you are prepared andare able to perform the assigned material in class.Week 3Sept. 5(M )Sept. 6(T)Sept. 7(W)Rev
Cornell - JAPAN - 1101
Cornell UniversityJapanese 1101, Fall 2011Weekly Schedule (Week 4)Sign up for Oral Quiz on Blackboard > Oral quiz Sign up!Preparation for ClassWeek 4Sept.12 Review: JSL 2A CCs 1-6. p. 48(M)New: JSL 2A CCs 7-8. p. 48(1) Read Miscellaneous Notes (M
Cornell - JAPAN - 1101
Cornell UniversityJapanese 1101, Fall 2011Weekly Schedule (Week 5)Preparation for ClassWeek 5Sept.19(Getuyoobi)Sept.20(Kayoobi)Sept.21(Suiyoobi)Homework(syukudai)DUEIndividual Oral Quiz through JSL 2B including Drill checks!Section 1-3: Lar
Cornell - JAPAN - 1101
Cornell UniversityJapanese 1101, Fall 2011Weekly Schedule (Week 7)Preparation for ClassWeek 7Oct.3(Getuyoobi)Review: JSL 4A CC 4. p. 84New:JSL 4A CC 5. p. 84(1) Read Miscellaneous Notes (MN) 4A CC 5 p. 86(2) Read SP 6 pp. 93-4 Requests: Verbal
Cornell - JAPAN - 1101
Cornell UniversityJapanese 1101, Fall 2011Weekly Schedule (Week 8)Sign up for Oral Quiz on Blackboard > Oral quiz Sign up! You can start signing upstarting Wednesday, Oct. 12, from 5:00 p.m. on.Preparation for ClassWeek 8Oct.10(Getuyoobi)Oct.11(
Cornell - JAPAN - 1101
Cornell UniversityJapanese 1101, Fall 2011Weekly Schedule (Week 9)Preparation for ClassWeek 9Oct.17Oct.18Oct.19Midterm Exam (through Lesson 4)(1) Oral: Monday and Tuesday: Sign up for a time slot.(2) Written Test (Grammar, R/W, Listening Compreh
Cornell - JAPAN - 1101
Cornell UniversityJapanese 1101, Fall 2011Weekly Schedule (Week 10)Preparation for ClassWeek 10Oct.24Review: JSL 5ANew:JSL 5B CC 1 p. 122Oct.25(1) Read Miscellaneous Notes (MN) 5B CC 1 p. 125(2) Read SP 1 pp. 126-7 Nominal modifiers of nominal
Cornell - JAPAN - 1101
Cornell UniversityJapanese 1101, Fall 2011Weekly Schedule (Week 11)Preparation for ClassWeek 11Oct.31New:JSL 6A CC 1 p. 135 11 11 2 11 3 (1) Read Miscellaneous Notes (MN) 6A CC 1 p. 137(2) Read SP 1 p. 138 Phrases and Compounds(3) Read
Cornell - JAPAN - 1101
Cornell UniversityJapanese 1101, Fall 2011Weekly Schedule (Week 12)Preparation for ClassWeek 1211 Review: JSL 6B CC 1 p. 146New:JSL 6B CC 2 p. 146(1)(2)(3)(4) (5) Lesson 6 12-15 pp. 33-4.Review: JSL 6B CC 2 p. 146New:JSL 6B CC 3 p.
Cornell - JAPAN - 1101
Cornell UniversityJapanese 1101, Fall 2011Weekly Schedule (Week 13)Preparation for ClassWeek 1311 14 11 15 11 16 Review: JSL 7A CC 1 p. 158New:JSL 7A CC 2 p. 158(1) Read Miscellaneous Notes (MN) 7A CC 2 p. 161(2) Read SP 1 b. p. 162Plac
Cornell - JAPAN - 1101
Cornell UniversityJapanese 1101, Fall 2011Weekly Schedule (Week 14)Preparation for ClassWeek 1411 21 Review: JSL 7B CC 2 p. 170New:JSL 7B CC 3 p. 170 (7) Lesson 7 #16 4-7 # 17 #18 #19 #20 pp. 36-39Review: JSL 7B CC 3 p. 170New:JSL 7B CC 4 p.
Cornell - JAPAN - 1101
Japanese Particles: Practice SheetThrough JSL Lesson 8Insert into the blank the particle or sequence of particles that best fits in the given context. Choosefrom among wa, ga, o, de, ni, e, made, kara, or a sequence of these. If and only if none of the