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  • Hypothesis and Ttest Analysis Problem Set

    To compute the total scores for the algebra test from the item scores, we use the ‘compute function’ by going to the transform menu at the top of the data view screen then selecting ‘compute’. On the dialog box that pops up, we type total in the window labeled target variable and type sum(item1 to item 8) in the window labeled Numeric Expression. Clicking on the Ok button gives us the totals which are 8, 6, 5, 7, 4, and 6. From the two tables.a)Mean algebra score is 6b)T-test Value is 6.928c)P-value is 0.001 for the 2-tailed test and 0.0005 in the case of a one tailed test4.Result Section based…

  • Matrix Analysis Linear Algebra SVD

    It can be easily checked that A, z-A, (z-A)-1 commute and thus are diagonalizable simultaneously. Furthermore, it can be easily be checked directly that if λ is an eigenvalue of A with eigenvector V, and (z-λ)-1 is an eigenvalue corresponding also to v. Therefore, A, z-A and (z-A)-1 have the same spectral projector Pλ of A= the spectral projector P(z-λ)-1of (z-A)-1, and, therefore, the spectral decomposition of (z-A)-1 is thus.1c.) Given a square matrix M its resolvent is the matrix-valued function of a square matrix A its resolvent is the matrix-valued function RA(z)=(zI-A)-1, defined for all z ∈ C and I is a n*n identity matrix.In infinite dimensions the resolvent…

  • Express Queries In Relational Algebra And Also Please

    Question Express queries in relational algebra and also please explain . RelationalExpress Queries in AlgebraDatabase : .Frequents ( Drinker , Box )Serves (Baz , Beer )Likes ( Dsinker , Bees )1 .Print the boss that serves a bees JohnSmith likes :.2 .Drinkers that frequent at least one barthat quot; Serve a beer John smith likes3 .Print Drinkers that frequent at least onebay that selves a bees they like Engineering Technology

  • Hello I Need Help On The Problem Below C And D Are Just Parameters We Don’T Need To Find A Value For Them

    Question Hello, I need help on the problem below. c and d are just parameters, we don’t need to find a value for them in a Consider the following model of the economy (we ignore the role of G and T on demand; also to simply the algebra we assume that output depends on the difference between M and P rather than their ratio): AD: Y=c(m-p) AS: P=Pe + d(Y-Yn) a) What is the natural level of output? If nominal money is equal to Mo, what is the initial price level? Call this initial Price level Po. Assume the expected Price level is the initial price level. B) solve for…

  • Analysis of Sonny’s Blues by James Baldwin and The Things They Carried by Tim Obrien

    The story unfolds with the narrator being told about his younger brother Sonny’s arrest on charges of possession and sale of heroin. This news unnerves him, but being the conscientious man that he is, he continues on his way to school, where he teaches Algebra. The narrator does not go to the prison to meet Sonny till he himself experiences pain in the form of death of his own girl Grace. This point is made clear when he states, My trouble, made his real (62). He brings Sonny back to his home, all the time worried that Sonny will return to his drug habit. From here on, the narrative flashes…

  • Purposes of Environmental Engineering Career

    Contributing factors to the rise in demand include continued industrialization, urbanization, and the increased concern over greenhouse gas emissions.The main reason for the introduction of environmental engineering was the increased concern to have a healthy environment due to increased pollution. Therefore, measures to control environmental pollution were highly critical (Vesilind amp. Morgan, 2009).As stated earlier, a career in environmental engineering requires a strong background in science courses. Therefore, high school courses in science are a prerequisite before joining the college. Science courses include physics, biology, chemistry, and mathematics with calculus, algebra, and trigonometry. Candidates interested in environmental engineering and have the mentioned science courses can apply for the course with…

  • Wk4 DQ elementary Math

    Wk4 DQ elementary Math Success in mathematics does not depend on their ability to solve mathematical problems but their understanding of the solution. If confronted by parents concerning the scenario I will respond as follows.Mathematics is different from other subjects taught in elementary school and, therefore, students require a different approach. Teaching mathematics involves linking abstract ideas and reality. In this case, an abstract idea might be a mathematics formula while reality can be the real life implication of mathematical concept behind the formulae. The mind of an average student does not have this ability. My use of manipulative is to enhance understanding of abstract ideas. In addition, mathematics is…

  • My Goal in My Work

    Answer Outline My Goal: My goal is to make my expert in the areas of geometry, algebra, and probability and data management. Reason behind the Goal:The reason is that knowledge of these areas make Mathematical base of the students strong.Strategy for Implementation I will use task-oriented approach to meet my goal. For example, first three months will be reserved for teaching geometry. I will take tests on weekly basis to guarantee proper learning. Same procedure will be applied for the other sections. For measuring the overall performance, I will take a comprehensive test in the last month including questions from all sections.If Strategy Does Not Work: As in such case…

  • Linear Algebra Discipline

    Since the sum of moments on the left of each balance equals the sum of moments on the right (the moment of an object is it is mass times its distance from the balance point), the two balances give this system of two equations (Hefferon).The second example of a linear system is from Chemistry. We can mix, under controlled conditions, toluene C7H8 and nitric acid HNO3 to produce trinitrotoluene C7H5O6N3 along with the byproduct water (conditions have to be controlled very well, indeed-trinitrotoluene is better known as TNT). In what proportion should those components be mixedOur next example is about solving a riddle. There are two groups of people X…

  • Mathematical Tasks

    which is 4. Then we have 14 x 4 -= 56cmSimilarly, CD = 15 x 4 = 60 cmThe perimeter of CDE then becomes 60+52+56 = 168cmMeasurement as a mathematical object is also very necessary in this mathematical task where the measurement units are given in centimeters. Mathematical process like connection where mathematic ideas interconnect and build on one another to produce a coherent whole has highly been applied on this task. Mathematical processes like representation is also very important as it helps the learner to organize, record, and communicate mathematical ideas. Geometric reasoning.(ii) Chapter 3 is about geometric reasoning. Basing on task 3.3.3 the following mathematical task has been…

  • Seven Names for Seven Dwarves

    Seven s for Seven Dwarves number] January 2, 2005 Seven s for Seven Dwarves The original date of the story of Snow White and the Seven Dwarves is under debate, though many believe it to be no older than the Middle Ages (Wickipedia.org, 1). Despite several translations and many different versions, the most popular version to date is that done by Walt Disney in 1937. It was from my recollection of this version that I was able to recall the names of the dwarves: Doc, Grumpy, Dopey, Bashful, Sleepy, Happy, and Sneezy. The task seemed simple enough at first glance: write down on a sheet of paper the names of…

  • Real World Radical Formulas

    Real World Radical Formulas Radical formulas can be utilized in numerous ways in computing complex equations when particular exponents are given. Operating of the underlying formulas that mainly encompass radicals is normally solved similar way as the formals without the rules. Nevertheless, problems and variables may alter but not the corresponding rules. The capsize screening value must be less than 2Function of C= 4d-1/3bWhere variable b= beam width, Variable d= DisplacementGiven values of Tartan 4100:D=23,245 pounds and width is 13.5 feeta) Capsized screening value for the Tartan 4100C= 4d-1/3bC= 4*23,245-1/3×13.5 compute the equation to remove the cube root =4*0.035039*13.5 =1.8921C= 1.8921 the capsize screening value that is less than 2,…

  • The Dewey Decimal System is no longer relevant to today’s youth as there are easier and more functional ways to catalog in elementary libraries that would seem to enhance circulation

    That said, there are drawbacks to the more intuitive processes – as shown by bookstores who do not use the Dewey Decimal System, and use a system that is more akin to tagging, books may sometimes be difficult to find, and users in a bookstore often need assistance to find where books are grouped. The Dewey Decimal System also has the advantage in that it provides users with an address for the books, and books may be better microcategorized in a Dewey system than in a bookstore system. That said, he Dewey Decimal System is no longer relevant to today’s youth as there are easier and more functional ways to…

  • The Social Changes of Song Dynasty in Ancient China

    Invention of gunpowder led to the creation of explosive weapons such as grenades, bombs, canons and small rockets. Before the invention of paper, the Chinese made carved characters on bones and tortoise shells. Prior to the song dynasty, printing blocks only contained one page of texts hence every block could only produce a particular page of a book. During the song dynasty, single characters could be engraved on blocks of wood and a single character could be used over and over again. There were huge advances in arithmetic and algebra that led to many mathematical ideas.The inventions served the society by helping in establishment of powerful, unified national organizations that…

  • Digital Signal Processing and Linear Algebra

    To add on this, the use of linear algebra is focused in description of algorithms used in in solving tensors and structured matrices.In recent times, discrete data (digital) data is preferred in data transmission as compared to continuous data in computers to solve various engineering problems. The use of difference equations is accompanied by numerical solution that is as a result of combination of related difference equation. One important application of difference equation is in the discrete time-signals. Here, the definition of functions is only on integers and then visualized as number sequence.Linear signal transmission is a form of digital signal processing. Eigen value distribution is used in relating matrices…

  • Foundations of IT Designing a Computer Architecture

    Designing a Computer Architecture Current processors make use of a fast accessed cache memory that keeps data that are used somuch. The cache memory is little and, because it is quicker than the main memory, there is an apparent performance development (Von amp. Kurzweil, 2012). To perk up performance more, the processor core can posses a separate cache for data along with another for instructions. For instance, the Intel Pentium Processor N3500-series has a 32 KB L1 instructor cache as well as a 24 KB L1 data cache. Both are set up on the processor die.For my Ideal computer, I would have the following specifications1. A CPU of Intel 4th…

  • Why do I Want to Study Computer Science

    The application of computer science can be divided into three categories, which are scheming and constructing software, transferring data to more than one network or providing innovative approaches to security problems, as well as formulating novel and improved traditions of using computers and addressing meticulous challenges in areas such as robotics and digital forensics. It is worth mentioning that mathematics is considered as one of the important factors in each of the categories of computer science (Denning, Is Computer Science Science?). This study focuses on the growth of careers in this field considering the sector as one of the providers of high-paying jobs and various opportunities. It provides an opportunity…

  • Fixing Responsibility for Economic Blunders

    1250 Economics was defined as Science of Wealth Creation by Adam Smith, the father of economics as well as the economics of early days like J.E. Cairnes, J. B. Say, and F. A. Walker (http://www.newagepublishers.com/samplechapter/001283.pdf). According to these economists, economics was science that dealt with the ways in which a nation acquires wealth. This definition placed economics as a stream of knowledge devoid of any human face. To provide a social and moral face to this stream of knowledge the next generation of economists like Marshall, Robbins, and Samuelson gave a more comprehensive and humane definition of economics. They defined economics as a branch of knowledge which is on the…

  • EED 403/8

    Running head: THE SEVENTH GRADE MATH: TEXTBOOK AND CURRICULUM THE SEVENTH GRADE MATH Textbook and Curriculum Diana Tipton Grand Canyon EED403June (day here), 2009AbstractThis essay examines a seventh grade book on math called Pre-Algebra and how it compares to the seventh grade math curriculum as enumerated in one website article. A brief discussion about the repetitious pattern of middle school math is also included. The Seventh Grade Math: Textbook and CurriculumPre-algebra, as the name suggests, aims to equip students with the knowledge prerequisite to algebra. Similarly, algebra prepares students to the study of calculus. A good foundation in pre-algebra is therefore necessary for students to excel in higher math. In…

  • Hi Tutors!I have a question provided by my teacher in order to help me with my Linear Algebra

    Question Hi Tutors! I have a question provided by my teacher in order to help me with my Linear Algebra final exam. I have already completed and/or attempted the following question, but I am seeking detailed explanations from experts to help with my understanding and to check whether or not my answer is right or wrong. *Thank you to the tutors who have helped me with the True or False questions I have requested help for!: Omatrix kanti009 selimreja186 *Thank you to jlcooper5 and mannneha1992 who has helped me with my other questions! Question: Use the Gram-Schmidt process to find an orthonormal basis for R3 beginning with the basis {…

  • Which sentence is punctuated

    correctly? In first-period biology class we learned that, Question Which sentence is punctuated correctly? In first-period biology class we learned that, the ecosystem, is a fragile and sensitive thing. The freshmen, were excited to hear about extra-credit opportunities in their algebra class. Getting her license proved to be more difficult and tricky, than she thought it would be. In order to serve students best, school districts need to ask for additional funding. English Literature

  • It is an grade twelve algebra, 3 question in total。

    Question it is an grade twelve algebra, 3 question in total。 2.a)If there exists a function then after vertical compression it becomes Afterhorizontal shift towards left becomesb)If there exists a function then after vertical compression it becomes… Math

  • Hi Tutors!I have some more True or False questions to help with my upcoming Linear Algebra

    Question Hi Tutors! I have some more True or False questions to help with my upcoming Linear Algebra Final Exam. *Thank you to selimraja186 for the huge help on the first part!* My teacher doesn’t provide solutions, so I am coming here for help… I have attempted every single one of them, but I need expert help in order to get detailed explanations and to check whether or not my answers are right/wrong. Thank you! True or False Questions (Provide calculations, explanations, etc. to justify your answer): Math