...1) A nurse at a local hospital is interested in estimating the birth weight of infants. How large a sample must she select if she desire to be 95% confident that the true mean is within 3 ounces of the sample mean? The standard deviation of the birth weights is known to be 9 ounces. a)34 b)6 c)35 d)5 [pic] ,[pic], [pic] [pic] The minimum sample size is 35. 2) Determine the standardized test statistic, z, to test the claim about the population p does not equal 0.325 given n=42 and p-hat=0.247. Use a= 0.05. a) -1.08 b)-1.54 c) -2.575 d)-1.32 [pic] 3) Two surgical procedures are widely used to treat a certain type of cancer. To compare the success rates of the two procedures, random samples of the two types of surgical patients were obtained and the numbers of patients who showed no recurrence of the disease after a 1-year period were recorded. The data are shown in the table. n Number of Successes PROCEDURE A 100 93 PROCEDURE B 100 96 How large a sample would be necessary in order to estimate the difference in the true success rates to within .10 with 95% reliability. a) n1=n2 =28 b) n1=n2=20 c) n1=n2=40 d) n1=n2=192 [pic] [pic] [pic] [pic] [pic] The minimum sample size is [pic] 4) Find the critical t-value that corresponds to c= 0.95 and n=16. a) 2.131 b) 2.947 c) 2.602 d) 1.753 Using tables of t distribution, 5% two sided critical value of t for 16-1=15...
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...Thursday 4 Friday 5 Saturday 6 Answer: Monday Sequential Inputs of numbers with 8 1 x 8 + 1 = 9 12 x 8 + 2 = 98 123 x 8 + 3 = 987 1234 x 8 + 4 = 9876 12345 x 8 + 5 = 98765 123456 x 8 + 6 = 987654 1234567 x 8 + 7 = 9876543 12345678 x 8 + 8 = 98765432 123456789 x 8 + 9 = 987654321 Sequential 1's with 9 1 x 9 + 2 = 11 12 x 9 + 3 = 111 123 x 9 + 4 = 1111 1234 x 9 + 5 = 11111 12345 x 9 + 6 = 111111 123456 x 9 + 7 = 1111111 1234567 x 9 + 8 = 11111111 12345678 x 9 + 9 = 111111111 123456789 x 9 + 10 = 1111111111 Sequential 8's with 9 9 x 9 + 7 = 88 98 x 9 + 6 = 888 987 x 9 + 5 = 8888 9876 x 9 + 4 = 88888 98765 x 9 + 3 = 888888 987654 x 9 + 2 = 8888888 9876543 x 9 + 1 = 88888888 98765432 x 9 + 0 = 888888888 Numeric Palindrome with 1's 1 x 1 = 1 11 x 11 = 121 111 x 111 = 12321 1111 x 1111 = 1234321 11111 x 11111 = 123454321 111111 x 111111 = 12345654321 1111111 x 1111111 = 1234567654321 11111111 x 11111111 = 123456787654321 111111111 x 111111111 = 12345678987654321...
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...| Career Information | Career Path Option 1:Registered Nurse Career Category:Social | Career Path Option 2:Lawyer Career Category:Enterprising | Job description (including daily responsibilities) | The job of a Nurse is to provide patient care; they give medication to people who are sick or have medical conditions/diseases or health problems. They develop care plans and provide nursing care to disabled, ill or injured patients. | Lawyers represent individuals on legal issues and disagreement in court and try to win their case. They represent clients in criminal and civil litigation. | Requirements for path (school, military, training, age, location, skills, etc.) | You must have minimum-Associate’s Degree to work in this position. Some basic work experience is needed for a job in this occupation. Typical on the job training once you have a job in the occupation. | The requirement to become a lawyer is to have a law degree. This law degree consists of 7 years of full time study after you get out of high school, 4 years of undergraduate study, and three years of law school. If you want to become a lawyer you must also pass states written bar test. | Salary/benefits information | The year of 2014, in Florida, salary wages for Registered Nurse varies from $21 to $39 an hour.Yearly salary is $45,000 to $81,000. | The median pay in 2012 for Lawyers is $113,530 per year and $54.58 per hour. | Opportunities for advancement | If you are a Registered Nurse and...
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...12311111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111OMA has recently completed some of its most important projects, including the Shenzhen Stock Exchange and CCTV headquarters. Projects under design and construction include the Taipei Performing Arts Centre, the Tencent headquarters in Beijing, and the SSI Tower in Jakarta. [pic] The firm is structured in such a way that it does the designs where its clients are, as the design strategy is very much based on communication with clients. Hence, OMA has its design centre in Hong Kong which operates throughout Asia, Australia and New Zealand. “Hong Kong is the design centre for this part of the world,” David Gianotten, Partner – Architect of OMA said. While the design teams are based in the city, Gianotten and his team travel to see clients regularly, and Hong Kong is convenient in this regard. “It has one of the largest airports in the region, direct flights to almost everywhere within four to five hours. Also, the city attracts people, enabling us to find good talent and get them to move to Hong Kong. This helps create the cultural mix of people that we need to sustain our office. In other places in Asia that would be more difficult, because people may not want to live there and the creative industries are not as well-developed as they are in Hong Kong,” Gianotten said. OMA chooses its projects carefully and prefers to grow organically with quality rather than quantity being...
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...TCP/IP Subnetting The core components of TCP/IP are the IP address and the Subnet mask. The entire purpose of the Subnet Mask is to show the computer where to separate the IP Address into the Network ID and the Host ID. When read in Binary, a Subnet Mask will always be a string of 1’s followed by a string of 0’s. The 1’s cover the Network ID while the 0’s cover the Host ID. The IP Address is separated between the last 1 and the first 0. Network ID Host ID 10101010.01010101 11001100.11100011 = IP Address 11111111.11111111 00000000.00000000 = Subnet Mask TCP/IP addresses are made up of 4 sets of numbers called “Octets.” Each octet is an 8 bit binary string. The largest possible value that can be created with 8 characters in binary is 255. There are three classes of IP Address by default. They are determined by the value of their first octet. Each Class address has a particular default Subnet Mask. Class “A” = 1-127 Default Subnet Mask = 255.0.0.0 Class “B” = 128-191 Default Subnet Mask = 255.255.0.0 Class “C” = 192-223 Default Subnet Mask = 255.255.255.0 When viewed in Binary, you’ll notice a pattern. Class “A” always begins with a 0 00000001-01111111 Class “B” always begins with a 10 10000000-10111111 Class “C” always begins with a 110 11000000-11011111 The remaining classes (any with a value of 224 or higher in the first octet) are not used for public use, and are not considered valid. Also, though technically a Class “A” address, 127.0.0.1 is reserved for testing...
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...7/20/2014 Advantages and Challenges of Exporting - submitted by Tekle S. - International Business and Trade, Education and Training, Business Development … Hom e About Se rvice s C lie nts Login R e giste r The Knowle dge Brok e rs C ontact Se arch [ STAR T ] Ex pe rtAle rts™ Pop Top Vide os Type s Ex pe rtise C ountrie s Article s FAQ Back to Articles Overview Advantages and Challenges of Exporting Recom m end 41 people recommend this. Contributed by: Tekle S. (ID 584) Any company, before committing its resources to venture in the export business, must carefully assess the advantages and disadvantages of exporting into a new market. Whether it is unintentional or a deliberate move companies need to evaluate and carefully assess the advantages and challenges of exporting before committing resources. Visit Tekle S.'s Expert Profile In C ategory: Trade C opyright © Tekle S. (ID 584) , a prequalified Trainer from Brentwood, United States Article Stats Added: 16/01/07 787 Words 14119 x Read Any company, before committing its resources to venture in the export business, must carefully assess the advantages and disadvantages of exporting into a new market. While some companies enter the export business unintentionally after receiving order to purchase from foreign buyer that found their product. Others make a deliberate move and conduct thorough research before entering new market. Whether it is unintentional or deliberate...
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...CHAPTER-1 INTRODUCTION 1.1 INTRODUCTION Social networking websites are a must for the Internet community to stay in touch with each other Social networking web sites help people keep in touch with old friends, make new friends, distribute new data or product, and many more aspects of our everyday lives. We define social network sites as web-based services that allow individuals to: (1) Construct a public or semi-public profile within a bounded system. (2) Articulate a list of other users with whom they share a connection, and (3) View and traverse their list of connections and those made by others within the system. The nature and nomenclature of these connections may vary from site to site. HOW DOES ‘SNS’ WORK While SNSs have implemented a wide variety of technical features, their backbone consists of visible profiles that display an articulated list of Friends who are also users of the system. Profiles are unique pages where one can type oneself into being. After joining an SNS, an individual is asked to fill out forms containing a series of questions. The profile is generated using the answers to these questions, which typically include descriptors such as age, location, interests, and an "about me" section. Most sites also encourage users to upload a profile photo. Some sites allow users to enhance their profiles by adding multimedia content or modifying their profile's look and feel. Others, such as Facebook, allow users to add modules (Applications) that enhance...
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...Abstract Provides an overview of IP addressing, the current standard IPv4 and the future standard of IPv6. Explains the limitations of IPv4 and the reasoning behind looking for an alternative IP addressing protocol. Addresses the advantages of the new IPv6 addressing technology with improved security, auto-configuration abilities, and improvement in routing. Explores mobile IPv6 features and the concerns with deploying IPv6 now and in the future. Studies Comcast as the first early-adopter of the technology and both their need for the adoption so early in the game and how they deployed the technology without interrupting service to customers. Investigates what steps need to be taken to deploy IPv6 with regard to current hardware still running IPv4, such as tunnels and translators like NAT64 and ALG. Also discusses the security risks and difficulties with deploying the technology right now with recommendations on how to avoid potential attackers through IPv6. Explains stateful and stateless automatic configurations, the new features of IPv6, and flow labels that IPv6 uses to increase efficiency by prioritizing data to devices that are on the same path. Introduction to Internet Protocols Every machine has a unique identifier that differentiates it from other machines on a network. This number is called the Internet Protocol address. There are two different standards for IP addresses, IPv4 and IPv6. IPv4 is the first version of the Internet Protocol address to be largely...
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...Discrete Mathematics Lecture Notes, Yale University, Spring 1999 L. Lov´sz and K. Vesztergombi a Parts of these lecture notes are based on ´ ´ L. Lovasz – J. Pelikan – K. Vesztergombi: Kombinatorika (Tank¨nyvkiad´, Budapest, 1972); o o Chapter 14 is based on a section in ´ L. Lovasz – M.D. Plummer: Matching theory (Elsevier, Amsterdam, 1979) 1 2 Contents 1 Introduction 2 Let 2.1 2.2 2.3 2.4 2.5 us count! A party . . . . . . . . Sets and the like . . . The number of subsets Sequences . . . . . . . Permutations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 7 7 9 12 16 17 21 21 23 24 27 27 28 29 30 32 33 35 35 38 45 45 46 47 51 51 52 53 55 55 56 58 59 63 64 69 3 Induction 3.1 The sum of odd numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.2 Subset counting revisited . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3 Counting regions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Counting subsets 4.1 The number of ordered subsets . . . . 4.2 The number of subsets of a given size 4.3 The Binomial Theorem . . . . . . . . 4.4 Distributing presents . . . . . . . . . . 4.5 Anagrams . . . . . . . . . . . . . . . . 4.6 Distributing money . . . . . . . . . . ...
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...Date de identificare 1. Numele societatii S.C. SolarEnergy S.R.L 2. Logo societate Figura nr.1 3. Numar de inregistrare Oficiul Registrului Comertului: J33/702/2004 ; Cod unic de inregistrare RO 16577359 . 4. Forma juridica de constituire S.R.L. --- Societate cu Raspundere Limitata. 5. Adresa Judetul: Suceava Localitatea: Suceava Adresa: Calea Unirii 94 Bl. 62 Sc. B Ap. 1 Cod 720141 Telefon: 0230-257.373 6. Tipul activitatii principale si codul CAEN Comercializarea panourilor electrice de captare a energiei solare. Codul CAEN: • 5186 Comert cu ridicata a altor componente electronice ; • 5272 Reparatii de articole de uz gospodaresc 7. Natura capitalului Capitalul societatii este capital cu raspundere limitata. 8. Capital social Capital social subscris si varsat al S.C. SolarEnergy S.R.L este de 478.192,78 RON. 9. Asociati Arotaritai Ovidiu Constantin Victor Conducerea si personalul societatii 1. Conducerea societatii Administrator: Arotaritai Ovidiu; Studii: Universitatatea Politehnica Bucuresti Facultatea de Electronica si Telecomunicatii; Experienta profesionala: 2001-2003 S.C. bet Vect S.A Manager General 2. Personalul Numar total de salariati din care: Cu contract de munca pe perioada nedeterminata: 10 persoane Structura numerica de personal: Conducerea societatii: administrator: 1 persoana; Personal direct productiv: Ingineri: 2 persoane; Instalatori: 8 persoane; Pesonal service: 3...
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...PLFS: A Checkpoint Filesystem for Parallel Applications John Bent∗† Garth Gibson‡ Gary Grider∗ Ben McClelland∗ , , , , Paul Nowoczynski§ James Nunez∗ Milo Polte† Meghan Wingate∗ , , , ABSTRACT Categories and Subject Descriptors D.4.3 [Operating Systems]: File Systems ManagementFile organization General Terms Performance, Design Keywords High performance computing, parallel computing, checkpointing, parallel file systems and IO ∗ LANL Technical Information Release: 09-02117 Los Alamos National Laboratory ‡ Carnegie Mellon University § Pittsburgh Supercomputing Center † (c) 2009 Association for Computing Machinery. ACM acknowledges that this contribution was authored or co-authored by a contractor or affiliate of the U.S. Government. As such, the Government retains a nonexclusive, royalty-free right to publish or reproduce this article, or to allow others to do so, for Government purposes only. SC09 November 14–20, Portland, Oregon, USA. Copyright 2009 ACM 978-1-60558-744-8/09/11 ...$10.00. 100 Speedup (X) Parallel applications running across thousands of processors must protect themselves from inevitable system failures. Many applications insulate themselves from failures by checkpointing. For many applications, checkpointing into a shared single file is most convenient. With such an approach, the size of writes are often small and not aligned with file system boundaries. Unfortunately for these applications, this preferred data...
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...ENGLISH DISPLAY • Floating point system ←Symbol SCIENTIFIC CALCULATOR MODEL EL-501W • Scientific notation system OPERATION MANUAL PRINTED IN CHINA / IMPRIMÉ EN CHINE / IMPRESO EN CHINA 04AGK (TINSE0496THZZ) Mantissa Exponent (During actual use not all symbols are displayed at the same time.) If the value of mantissa does not fit within the range ±0.000000001 – ±9999999999, the display changes to scientific notation. The display mode can be changed according to the purpose of the calculation. 2ndF HYP : Appears when @ is pressed, indicating that the functions shown in orange are enabled. : Indicates that h has been pressed and the hyperbolic functions are enabled. If @ H are pressed, the symbols “2ndF HYP” appear, indicating that inverse hyperbolic functions are enabled. INTRODUCTION Thank you for purchasing the SHARP Scientific Calculator Model EL-501W. About the calculation examples (including some formulas and tables), refer to the reverse side of this English manual. Refer to the number on the right of each title on the manual for use. After reading this manual, store it in a convenient location for future reference. Operational Notes • Do not carry the calculator around in your back pocket, as it may break when you sit down. The display is made of glass and is particularly fragile. • Keep the calculator away from extreme heat such as on a car dashboard or near a heater, and avoid exposing it to excessively humid or dusty environments. • Since this product...
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...Running head: THE IMPACT OF ENFORCING ELECTRIC CARS IN ALMATY First Draft How Would Enforcing Electric Cars in Almaty Impact on the City? KIMEP University December 10, 2013 Table of Content Abstract 3 Chapter 1. Introduction 4 Chapter 2. Literature Review 8 Chapter 3. Data Collection Methodology 11 Chapter 4. Description of Results 15 Chapter 5. Analysis 20 Chapter 6. Conclusion 22 Bibliography 23 Appendix A 25 Appendix B 26 Abstract This study addresses the issue of the ecological and economical impact of enforcing electric cars in Almaty city. It is important to find positive or negative impact of introduction new alternative as electric vehicle. The proposition that would be tested is ‘There would be a significant positive impact on the Almaty’s ecological environment and city’s economy from the increased number of enforcing electric cars by residents and non residents of Almaty.’ This research is not trying to give precise economic cost of substitution gasoline cars to electric and solution to air pollution problem, rather to show people the importance of electric cars that saves money and as alternative with positive environmental benefits. The environmental and expenditure-based approach is implemented in this study to measure the economic and ecological impact of enforcing electric cars in Almaty. To support the arguments of ecological impact the interviews and questionnaires result from particular specialist in this area is provided...
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...Teach Yourself SQL in 21 Days, Second Edition Table of Contents: Introduction Week 1 at a Glance Day 1 Introduction to SQL Day 2 Introduction to the Query: The SELECT Statement Day 3 Expressions, Conditions, and Operators Day 4 Functions: Molding the Data You Retrieve Day 5 Clauses in SQL Day 6 Joining Tables Day 7 Subqueries: The Embedded SELECT Statement Week 1 in Review Week 2 at a Glance Day 8 Manipulating Data Day 9 Creating and Maintaining Tables Day 10 Creating Views and Indexes Day 11 Controlling Transactions Day 12 Database Security Day 13 Advanced SQL Topics Day 14 Dynamic Uses of SQL Week 2 in Review Week 3 at a Glance Day 15 Streamlining SQL Statements for Improved Performance Day 16 Using Views to Retrieve Useful Information from the Data Dictionary Day 17 Using SQL to Generate SQL Statements Day 18 PL/SQL: An Introduction Day 19 Transact-SQL: An Introduction Day 20 SQL*Plus Day 21 Common SQL Mistakes/Errors and Resolutions Week 3 in Review Appendixes A Glossary of Common SQL Statements B Source Code Listings for the C++ Program Used on Day 14 C Source Code Listings for the Delphi Program Used on Day 14 D Resources E ASCII Table F Answers to Quizzes and Excercises © Copyright, Macmillan Computer Publishing. All rights reserved. Teach Yourself SQL in 21 Days, Second Edition Acknowledgments A special thanks to the following individuals: foremost to my loving wife, Tina, for her tolerance and endless support, to Dan Wilson for his...
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...Teach Yourself SQL in 21 Days, Second Edition Table of Contents: Introduction Week 1 at a Glance Day 1 Introduction to SQL Day 2 Introduction to the Query: The SELECT Statement Day 3 Expressions, Conditions, and Operators Day 4 Functions: Molding the Data You Retrieve Day 5 Clauses in SQL Day 6 Joining Tables Day 7 Subqueries: The Embedded SELECT Statement Week 1 in Review Week 2 at a Glance Day 8 Manipulating Data Day 9 Creating and Maintaining Tables Day 10 Creating Views and Indexes Day 11 Controlling Transactions Day 12 Database Security Day 13 Advanced SQL Topics Day 14 Dynamic Uses of SQL Week 2 in Review Week 3 at a Glance Day 15 Streamlining SQL Statements for Improved Performance Day 16 Using Views to Retrieve Useful Information from the Data Dictionary Day 17 Using SQL to Generate SQL Statements Day 18 PL/SQL: An Introduction Day 19 Transact-SQL: An Introduction Day 20 SQL*Plus Day 21 Common SQL Mistakes/Errors and Resolutions Week 3 in Review Appendixes A Glossary of Common SQL Statements B Source Code Listings for the C++ Program Used on Day 14 C Source Code Listings for the Delphi Program Used on Day 14 D Resources E ASCII Table F Answers to Quizzes and Excercises / Copyright, Macmillan Computer Publishing. All rights reserved. Join the National Guard Car Computer Serve in your own backyard Get Free Info Here. No Obligation www.military.com Complete Diagnostic Software Tool DTC Codes, Sensor Readings...
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