Premium Essay

Discrete Math Week 2 Assignment

In:

Submitted By j33surf
Words 678
Pages 3
Relations, Functions, Sequences, and Graphs
Part I:
Suppose you are developing a statistical database in which information about professional football teams and records are stored.
Consider the following 2 sets of data that list football teams and quarterbacks:
D = {Jets, Giants, Cowboys, 49ers, Patriots, Rams, Chiefs}
Q = {Tom Brady, Joe Namath, Troy Aikman, Joe Montana, Eli Manning} 1. Using D as the domain and Q as the range, show the relation between the 2 sets, with the correspondences based on which players are (or were) a member of which team(s). (You can use http://www.pro-football-reference.com to find out this information). Show the relation in the following forms:
Set of ordered pairs
{(Jets, Joe Namath), (Giants, Eli Manning), (Cowboys, Troy Aikman), (49ers, Joe Montana), (Patriots, Tom Brady), (Rams, Joe Namath), (Chiefs, Joe Montana)}
Jets
Jets
Directional graph
Tom Brady
Tom Brady
Giants
Giants

Joe Namath
Joe Namath
Cowboys
Cowboys

Troy Aikman
Troy Aikman
49ers
49ers

Joe Montana
Joe Montana
Patriots
Patriots

Rams
Rams

Eli Manning
Eli Manning
Chiefs
Chiefs

2. Is the relation a function? Explain.
Yes, this relation is a function since for every element on the domain side there is one and only one element on the range side. 3. Now, use set Q as the domain, and set D as the range. Show the relation in the following forms:
Set of ordered pairs
{(Joe Namath, Jets), (Eli Manning, Giants), (Troy Aikman, Cowboys), (Joe Montana, 49ers), (Tom Brady, Patriots), (Joe Namath, Rams), (Joe Montana, Chiefs)}
Directional graph
Tom Brady
Tom Brady
Jets
Jets

Joe Namath
Joe Namath
Giants
Giants

Troy Aikman
Troy Aikman
Cowboys
Cowboys

Joe Montana
Joe Montana
49ers
49ers

Eli Manning
Eli Manning
Patriots
Patriots

Rams
Rams

Chiefs
Chiefs

4. Is the relation a function?

Similar Documents

Free Essay

Mth221Syllabus

... | | |Discrete Math for Information Technology | Copyright © 2010 by University of Phoenix. All rights reserved. Course Description Discrete (as opposed to continuous) mathematics is of direct importance to the fields of Computer Science and Information Technology. This branch of mathematics includes studying areas such as set theory, logic, relations, graph theory, and analysis of algorithms. This course is intended to provide students with an understanding of these areas and their use in the field of Information Technology. Policies Faculty and students/learners will be held responsible for understanding and adhering to all policies contained within the following two documents: • University policies: You must be logged into the student website to view this document. • Instructor policies: This document is posted in the Course Materials forum. University policies are subject to change. Be sure to read the policies at the beginning of each class. Policies may be slightly different depending on the modality in which you attend class. If you have recently changed modalities, read the policies governing your current class modality. Course Materials Grimaldi, R. P. (2004). Discrete and combinatorial mathematics: An applied introduction. (5th ed.). Boston, MA: Pearson Addison Wesley. Article...

Words: 1891 - Pages: 8

Free Essay

Discrete Math

...Course Design Guide MTH/221 Version 1 1 Course Design Guide College of Information Systems & Technology MTH/221 Version 1 Discrete Math for Information Technology Copyright © 2010 by University of Phoenix. All rights reserved. Course Description Discrete (as opposed to continuous) mathematics is of direct importance to the fields of Computer Science and Information Technology. This branch of mathematics includes studying areas such as set theory, logic, relations, graph theory, and analysis of algorithms. This course is intended to provide students with an understanding of these areas and their use in the field of Information Technology. Policies Faculty and students/learners will be held responsible for understanding and adhering to all policies contained within the following two documents:   University policies: You must be logged into the student website to view this document. Instructor policies: This document is posted in the Course Materials forum. University policies are subject to change. Be sure to read the policies at the beginning of each class. Policies may be slightly different depending on the modality in which you attend class. If you have recently changed modalities, read the policies governing your current class modality. Course Materials Grimaldi, R. P. (2004). Discrete and combinatorial mathematics: An applied introduction. (5th ed.). Boston, MA: Pearson Addison Wesley. Article References Albert, I. Thakar, J., Li, S., Zhang, R., & Albert, R...

Words: 1711 - Pages: 7

Premium Essay

Statistics Midterm

...submit your project in the Mid-Term Drop Box. In the course, go to Unit 4 -> Instructor Graded Project -> StatCrunch to access the MM207 Student Data Set. When the page loads you will need to click on Data Set on the left side of the page. You do not need a StatCrunch ID or a password to access the data set; simply click the on Data Set to load the data file. Name: 1. In the following situation identify the implied population. A recent report on the weekly news presented the findings of a study on the effectiveness of Onglyza, along with diet and exercise, for treating diabetes. Implied population is people with diabetes. 2. In the following scenario identify the type of statistical study that was conducted. A Gallop poll surveyed 1,018 adults by telephone, and 22% of them reported that they smoked cigarettes within the past week. Polls are an Observational type of study as they do not try to sway the numbers. Statistical stats are gathered to measure ‘variables of interest’. 3. In the following scenario what is the statistic and the parameter it would estimate. A recent study of 460 drivers age 70 and over by the National Highway Traffic Safety Administration reported that 75% of those drivers had uncorrected vision problems. The statistic is the 75% of drivers in the study of 460 drivers that have uncorrected vision problems. The parameter is drivers age 70 and over. 4. What type of sampling procedure...

Words: 1184 - Pages: 5

Free Essay

134 Afe Weekly Study Plan

...Weekly Study Plan for AFE134: Business Statistics SP1 2015 | | |Week | | | |Weeks 1-2 |Introduction to Statistics|Business Statistics (BS) (Selvanathan |Module lecture recordings & lecture |Learning Statistics and Excel in |Introduce yourself to | | | |and Data Collection |et al): Chapter 1, Chapter 2 |workbook (A1, A2, A3, A4) |Tandem (LSET), Chapter 1: |the class | | |2 Mar – 15 Mar | | | |Introduction to Microsoft EXCEL & | | | | | |Video recordings: |Set up your...

Words: 729 - Pages: 3

Premium Essay

Mat300 Guideline

...http://www.strayerbookstore.com Supplemental Resources Hand, D. J. (2008). Statistics: a very short introduction. Oxford, UK: Oxford University Press. Rumsey, D. (2011). Statistics for dummies (2nd ed.). Hoboken, NJ: Wiley Publishing. Standard Normal Distribution Table. (2012). Retrieved from http://www.mathsisfun.com/data/standard-normal-distribution-table.html Statistics Calculator Free App for your Smartphone, created by Christian Gollner. Retrieved from https://play.google.com/store/apps/details?id=com.cgollner&hl=en COURSE LEARNING OUTCOMES 1. Describe the differences between the various types of data. 2. Apply various descriptive graphical techniques. 3. Calculate measurements of central tendency and dispersal. 4. Solve problems using probability, conditional probability, and counting principles. 5. Solve problems using discrete probability distributions, including the binomial probability distribution. 6. Solve problems using the normal frequency distribution. 7. Determine confidence intervals for data. 8....

Words: 1531 - Pages: 7

Premium Essay

Self-Study Report

...Confidentiality 5 Template 5 BACKGROUND INFORMATION 7 GENERAL CRITERIA 9 CRITERION 1. STUDENTS 9 CRITERION 2. PROGRAM EDUCATIONAL OBJECTIVES 11 CRITERION 3. STUDENT OUTCOMES 12 CRITERION 4. CONTINUOUS IMPROVEMENT 13 CRITERION 5. CURRICULUM 15 CRITERION 6. FACULTY 17 CRITERION 7. FACILITIES 20 CRITERION 8. INSTITUTIONAL SUPPORT 22 PROGRAM CRITERIA 23 Appendix A – Course Syllabi 24 Appendix B – Faculty Vitae 25 Appendix C – Equipment 26 Appendix D – Institutional Summary 27 Signature...

Words: 10169 - Pages: 41

Premium Essay

M2 and D2 Limitations of Market Research

...Group: Group: Learner’s Name: Learner’s Name: ------------------------------------------------- Assignment Details: Assignment Title: Evaluate the use of market research in the development of a selected organisation’s marketing plans ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- Assessment Dates: Set: WC 22.09.14 Due: WC 06.10.14 ------------------------------------------------- Assignment Details: Assignment Title: Evaluate the use of market research in the development of a selected organisation’s marketing plans ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- Assessment Dates: Set: WC 22.09.14 Due: WC 06.10.14 ------------------------------------------------- Unit Details: 3 Qualification: BTEC National Extended Diploma in Business Number: Assignment 2 Title: Introduction to Marketing Tutor/Assessor: G Painter / S Mughal / M Pope Internal Verifier: ------------------------------------------------- Unit Details: 3 Qualification: BTEC National Extended Diploma in Business Number: Assignment 2 Title: Introduction to Marketing Tutor/Assessor: G Painter / S Mughal / M Pope Internal Verifier: Submission Status: First Submission ☐ Resubmission* ☐ Submission...

Words: 1800 - Pages: 8

Premium Essay

Mgs 4000

...1.1 TENTATIVE COURSE SCHEDULE *Note: Schedules may change during the semester. In case of change, students will be notified in advance via email. Please check your email before coming to the class. Assignments Due (All Assignments Due By 2:00 PM) Content Covered In Class Date 8/26 - Read The Syllabus - Course Overview - Introduction to Managerial Decision Making 9/2 - Article: Fox (2015, HBR course pack) - Judgement Heuristics “From Economic Man” to Behavioral - Common Biases I Economics” - Class discussion: Bill’s decision - Article: Hammond et al. (1998, HBR - Class exercise: 10 estimations course pack) “The Hidden Traps of Decision - Video: “Predictably Irrational” Making” - Video: “Basic human motivation”Dan Ariely at TED 9/9 - Article: Bazerman & Chugh (2006, HBR - Common Biases II course pack) “Decisions Without Blinders” • Bounded awareness - Article: Hayashi (HBR course pack) “When • Framing of problems to Trust Your Gut” • Emotional influence on - Assignment 1 due: exercise questionnaire decision making submission • Escalation of commitment Fairness in decision making 9/16 - Assignment 2 due: Buying a House: Initial - Improving decision making Search Results - Stating a dilemma & identifying preferences 9/23 - Assignment 3 due: Buying a House: Identifying Your Preferences - Article: Hammond, et al. (HBR course pack) “Even Swaps”...

Words: 2305 - Pages: 10

Premium Essay

No Paper to Upload

...REGENT UNIVERSITY COLLEGE OF ARTS & SCIENCES UNDERGRADUATE CATALOG 2013-2014 (Fall 2013-Summer 2014) Regent University 1000 Regent University Drive Virginia Beach, VA 23464-9800 800.373.5504 admissions@regent.edu www.regent.edu PREFACE Regional Accreditation Regent University is accredited by the Southern Association of Colleges and Schools Commission on Colleges to award associates, baccalaureate, masters, and doctorate degrees. Contact the Commission on Colleges at 1866 Southern Lane, Decatur, Georgia 30033-4097 or call 404-679-4500 for questions about the accreditation of Regent University. National and State Accreditation Regent University’s undergraduate school is accredited or certified by the following bodies:   Council for Higher Education Accreditation (CHEA) (www.chea.org/) The Teacher Education Accreditation Council (TEAC) The Regent University School of Education's educational leadership and teacher preparation programs and the College of Arts & Sciences interdisciplinary studies program, which are designed to prepare competent, caring, and qualified professional educators are accredited by the Teacher Education Accreditation Council for a period of seven years, from January 9, 2009 to January 9, 2016. This accreditation certifies that the educational leadership, teacher preparation and interdisciplinary studies programs have provided evidence that they adhere to TEAC's quality principles. Teacher Educational Accreditation Council, One Dupont Circle, Suite...

Words: 74326 - Pages: 298

Premium Essay

Damsel

...2014-2015 Undergraduate Academic Calendar and Course Catalogue Published June 2014 The information contained within this document was accurate at the time of publication indicated above and is subject to change. Please consult your faculty or the Registrar’s office if you require clarification regarding the contents of this document. Note: Program map information located in the faculty sections of this document are relevant to students beginning their studies in 2014-2015, students commencing their UOIT studies during a different academic year should consult their faculty to ensure they are following the correct program map. i Message from President Tim McTiernan I am delighted to welcome you to the University of Ontario Institute of Technology (UOIT), one of Canada’s most modern and dynamic university communities. We are a university that lives by three words: challenge, innovate and connect. You have chosen a university known for how it helps students meet the challenges of the future. We have created a leading-edge, technology-enriched learning environment. We have invested in state-of-the-art research and teaching facilities. We have developed industry-ready programs that align with the university’s visionary research portfolio. UOIT is known for its innovative approaches to learning. In many cases, our undergraduate and graduate students are working alongside their professors on research projects and gaining valuable hands-on learning, which we believe is integral...

Words: 195394 - Pages: 782

Free Essay

The Spread of the Internet Has Not Helped to Create a More Diverse or More Equal World

...Tutor: Emenike Onyido 1 | Page EN01 Personal Development Skills Module Week 1: Lesson 1.1 Task 1: Icebreaker Find someone who... ! Stand up and find one person in the class who... loves to sing: polina has a pet animal in their own country: adenike enjoys talking to their is going to work friends using Skype really hard this or online messenger: year:mayte me really loves to go shopping: mayar Iikes to dance: me can speak more than can cook: pollna 2 languages: sarul is really excited to be likes English football: thinks England is in Nottingham: marty cold: joseph Joseph has studied English for more than 5 years: Muhammad is worried about writing essays: Joseph is feeling homesick: adenike comes from Asia: kim arrived this week: nobody Write down one name in each box. When you have completed the sheet, please sit down. Task 2: Listen carefully to your teacher’s presentation and take notes. You will need your notes to complete the Module Quiz later. 2 | Page EN01 Personal Development Skills Module Task 3: Now you have read the Student handbook for this module try answering these questions. 1) The module code is EN01. What is the module title? assessments pdp of evidence portfolio of evidence 2) What are the module’s aims? 1) to develop an understanding of the module outline, aims and assessments. 2) ask and answer questions about the module handbook. 3) complete the handbook and...

Words: 15337 - Pages: 62

Free Essay

Aau on Gce

...General Certificate of Secondary Education 1 General Certificate of Secondary Education The General Certificate of Secondary Education (GCSE) is an academic qualification awarded in a specified subject, generally taken in a number of subjects by students aged 14–16 in secondary education in England, Wales and Northern Ireland and is equivalent to a Level 2 (A*- C) and Level 1 (D- G) in Key Skills. (In Scotland, the equivalent is the Standard Grade.) Some students may decide to take one or more GCSEs before or afterwards; people may apply for GCSEs at any point either internally through an institution or externally. The education systems of other British territories, such as Gibraltar,[1] and the former British dominion of South Africa, also use the qualifications, as supplied by the same examination boards. The International version of the GCSE is the IGCSE, which can be taken anywhere in the world, and which includes additional options, for example relating to coursework and the language used. When GCSEs are taken by students in secondary education, they can often be combined with other qualifications, such as the Business And Technology Education Council (BTEC), the Diploma in Digital Applications (DiDA), or diplomas. Education to GCSE level is often required of students who study for the International Baccalaureate or to GCE Advanced Level (A-level). GCSE exams were introduced as the compulsory school-leavers' examinations in the late 1980s (the first exams being taken...

Words: 4102 - Pages: 17

Premium Essay

Quantitative Analysis

... Study Guide To accompany the prescribed text: Quantitative Analysis for Management by Render, Stair and Hanna, 11th edition, Prentice Hall, 2012 Unit # 1: Overview and Introduction to Quantitative Analysis Prescribed Text: Quantitative Analysis for Management by Render, Stair and Hanna, 11th edition, Prentice Hall, 2012 – Chapter 1 Objectives of unit 1: After completing this unit, students should be able to: 1. Describe the quantitative analysis approach for management 2. Demonstrate an understanding by applications of quantitative analysis in real world situations 3. Demonstrate the use of modeling in quantitative analysis 4. Use computers and spreadsheet models to perform quantitative analysis 5. Understand the limitations of quantitative analysis 6. Demonstrate/perform break-even analysis. Scope of coverage: Concepts Development 1. Overview of quantitative analysis 2. Defining quantitative analysis 3. The approach to quantitative analysis 4. A quantitative analysis model 5. Using spreadsheet for quantitative analysis 6. Limitation of quantitative analysis Introduction Quantitative analysis for decision-making is the application of a scientific approach to solve management problems. The purpose is to help managers make better decisions. Quantitative analysis encompasses a number of mathematically oriented techniques that have either been developed within...

Words: 19689 - Pages: 79

Premium Essay

Early Childhood Education

...Early Childhood Research Quarterly 19 (2004) 375–397 The early childhood classroom observation measure Deborah Stipek∗ , Patricia Byler School of Education, Stanford University, 485 Lasuen Mall, Stanford, CA 94305-3096, USA Abstract This study assesses a new measure of early childhood classroom practice in 127 kindergarten- and first-grade classrooms. The measure was designed to be appropriate for classrooms serving children from the age of 4–7 years. It assesses the nature and quality of instruction as well as the social climate and management of the classroom. Two separate scales assess the degree to which constructivist, child-centered and the degree to which didactic, teachercentered instructional practices are implemented. Findings indicate that the measure produced reliable scores and meaningful, predictable associations were found between scores on the observation measure, on the one hand, and teachers’ self-reported practices, teaching goals, relationships with children, and perceptions of children’s ability to be self-directed learners, on the other. © 2004 Elsevier Inc. All rights reserved. Keywords: Early childhood; Classroom observation; Teaching; ECCOM; Measure 1. Introduction Political and public concerns about improving education have been fueled recently by reports highlighting the number of students, particularly from economically disadvantaged homes, who fail to achieve minimum academic standards. The National Center for Educational Statistics (2002)...

Words: 11464 - Pages: 46

Premium Essay

Aau Catalog

...ALLIED AMERICAN UNIVERSITY Personalized. Flexible. Dedicated. Online Programs – Individual Support – Open Enrollment – Ease of Transfer Credits UNIVERSITY CATALOG 2013 Seventh Edition 22952 Alcalde Drive, Laguna Hills, CA 92653 Phone: (888) 384-0849 ∼ Fax: (949) 707-2978 7:00 A.M. – 5:00 P.M. (Monday – Friday) Email: info@allied.edu Website: www.allied.edu KEY STAFF AND FACULTY Charlotte Hislop, Ph.D. Candidate, President/CEO Bonny Nickle, Ed.D., Provost Eric Sharkey, M.Ed., Director of Education Bill Luton, Ph.D., Director of Assessment and Dean of Business Carlo Tannoury, Ph.D. Candidate, Dean of Computer Information Systems Patricia Drown, Ph.D., Dean of Criminal Justice and General Studies C.J. Bishop, M.B.A., Institutional Research Frank Vazquez, Operations Director Parrish Nicholls, J.D., Director of Compliance Lindsay Oglesby, Admissions Director Abby Dolan, B.A., Registrar Sasha Heard, M.B.A., Student Services Manager Barbara Jobin, B.S.B.A., Career Center Manager Hugo Aguilar, B.A., Chief Financial Officer Richard Madrigal, B.A., Financial Aid Officer As a prospective student at Allied American University, you are encouraged to review this catalog prior to signing an enrollment agreement. You are also encouraged to review the student performance fact sheet which must be provided to you prior to signing an enrollment agreement. This catalog is not a contract between the student, AAU, or any party or parties. Reasonable effort was made at the time this document...

Words: 52297 - Pages: 210