chapter 5  data scientists and organizations

... (0.275)(0.4), and hence, X, and X, are not independent r.v.’s, ie income and age are related in some probabilistic sense; it is more probable to be middle-aged and rich than young and rich! In ... (x1) Fa(x2)=U ee) = Flxy, x2), (5.34) and thus X, and X, are indeed independent. Trang 1188 Random vectors and their distributions Note that two events, A, and A), in the context of the probability ... consider the concept of a random vector and its joint distribution and density functions in direct analogy to the random variable case In Sections 5.2 and 5.3 we consider two very important forms

Ngày tải lên: 17/12/2013, 15:18

... equations are the basis for the statement of financial position and the income statement • Understanding these will help you understand the preparation of financial statements • Note: In your ... money (a liability) Trade accounts receivable and payable Trang 17The receivables and payables ledgers • To keep track of individual customer and supplier balances it is common to maintain ... for reference and are therefore known as memorandum records They do not form part of the double entry system • However, some computerised accounting packages treat the receivables and payables

Ngày tải lên: 05/12/2016, 23:18

... Review significant contracts and agreements not in the entity’s ordinary course of business.Trang 17Preliminary Analytical ProceduresTo understand the client’s business and transactions To identify ... control processes) and the effects of the risks and controls on the planned audit procedures A U D I T T E S T S Nature Timing Extent Trang 20Document Overall Audit Strategy and Audit Plan Trang ... ProceduresPreliminary Analytical Procedures Used to assist the auditor to better understand the business and to plan the nature, timing, and extent of audit procedures Substantive Analytical Procedures Used

Ngày tải lên: 15/05/2017, 08:06

... the curds and whey Trang 6Chapter 5The Structure and Function of Large Biological Molecules Trang 7You Must Know• The role of dehydration synthesis in the formation of organic compounds and hydrolysis ... proper folding of proteinsTrang 27• Protein structure and function are sensitive to chemical and physical conditions • Unfolds or denatures if pH and temperature are not optimal Trang 28change in ... structural levels of proteins • How proteins reach their final shape (conformation) and the denaturing impact that heat and pH can have on protein structure Trang 8Monomers Polymers Macromolec ules•Giant

Ngày tải lên: 18/05/2017, 08:58

... (Chappell and Grindrod, 1984) Beach ridges can becomposed of sand or sand and shell, and sometimes isolated coral fragments.Unlike cheniers, beach ridges are separated by sand swales The ridge andswale ... North Queensland, Australia (Nott and Hayne, 2001; Nott, 2003; Nott et al.,2009; Forsyth et al., 2010) and Western Australia (Nott, 2011) Nott andHayne (2001), Hayne and Chappell (2001), and Nott ... continued to move inland and along shore for many years (Baines and McLean, 1976).Indeed, in some instances on coral atolls, the ridges will move inland acrossthe reef flat and abut or lap onto

Ngày tải lên: 30/12/2017, 14:04

... planning and conducting future audits.#D Document staff compliance with generally accepted auditing standards 46 A schedule listing account balances for the current and previous years, and columns ... The president and the chairperson of the board.#B The treasurer and the internal auditor.#C The chief executive officer and the chieffinancial officer.#D The corporate counsel and the audit committee ... The president and the chairperson of the board.#B The treasurer and the internal auditor.#C The chief executive officerand the chief financial officer.#D The corporate counsel and the audit committee

Ngày tải lên: 28/02/2018, 10:16

... market Both broadband and wireless service fees are expected to decline as geographic service areas increase, in fact due to competition for the business Trang 9Bandwidth Demand of various web ... floated in 1960 Standard Generalized Markup Language (SGML) early GML,1986 The purpose of SGML was to help very large organizations format and categorize large collections of documents and run independent ... 1993: Mosaic Web browser w/GUI  Andreessen and others at NCSA  Runs on Windows, Macintosh, or Unix 1994: Netscape Navigator,  First commercial Web browser  Andreessen, Jim Clark 1995: Microsoft

Ngày tải lên: 18/01/2020, 18:14

... Trang 1and Recursion Trang 5node Lesson 16.1 Trang 6Use two classes to create linked list – Node  class Holds only the data All data members public because no function  ... Nodes of interest for stack are head and tail Function members initialize, push and pop items Lesson 16.2 Trang 11Lesson 16.2 class Stack{ Trang 12Create empty stack by initializing a head and tail node Trang ... 9Data structure created using linked list modelWith stack can perform only two fundamental operations Trang 10Two classes create stack – One class holds only data Same form as linked list one member must be pointer variable – Second class used to manipulate nodes

Ngày tải lên: 30/01/2020, 02:33

... Constant vigilance  Dealing with pervasive and global challenge to critical infrastructure  Dynamic net configuration and automatic recovery  Combine social and technological solutions [Dan Meehan, ... AMSecurity Paradigms w.r.t Sources (2)  Military science theories and systems  Business and economic systems  Esp accounting and auditing systems Details for each of the categories follow ... perimeter, firewalls)  Guards and gates (access control)  Passwords (passwords)  Fortress contents (computer system, confidential data)  Spies, saboteurs, and Trojan Horses (viruses, worms,

Ngày tải lên: 30/01/2020, 13:14

... judge receives additional information relevant to sentencing Trang 25The Racketeer Influenced and Corrupt Organizations Act (RICO) • Prohibits persons employed by or associated with an enterprise ... Sarbanes-Oxley Act• Passed by Congress in response to the business scandals of the early 2000s (Examples: Enron, WorldCom, Global Crossing, Arthur Anderson) • Criminalizes specific non-audit services when ... a crime, or involves computers Trang 13Criminal ProcedureTrang 14Differences Between Criminal and Civil Procedure Criminal Procedure • The government, through a prosecutor, always brings the

Ngày tải lên: 02/02/2020, 02:15

... Trang 1Chapter 5 – Unit 1Annual Amount and Gradient  Functions IET 350 Engineering Economics Learning Objectives – Chapter 5 Upon completion of this chapter you should understand: ‰Calculating future values from annual amounts ... i = Interest = 5% per year Trang 16Go to Unit 4 Perpetual Amounts and  Deferred Annuities 46 Chapter 5 – Unit 4 Perpetual Amounts and Deferred  Annuities IET 350 Engineering Economics Learning Objectives – ... Go to Unit 2 Present Value Amounts 18 Trang 7Chapter 5 – Unit 2Present Value Amounts IET 350 Engineering Economics Learning Objectives – Unit 2 Upon completion of this unit you should understand: ‰Calculating future values from annual amounts

Ngày tải lên: 04/02/2020, 02:35

... Management and Corporate Public Policy Trang 3Learning Outcomes1 Describe the concept of corporate public policy and relate it to strategic management. 2 Articulate the four major strategy levels and ... posture, stance, strategy or position regarding the environmental, social, global, and ethical aspects of stakeholders and corporate functioning Affirmative Action Sexual harassment Product safety ... strategy -• What is the role of our firm in society? • For what do we stand? -• How should we integrate subfunctional activities and relate them to changes in our functional areas? Trang 9The Hierarchy

Ngày tải lên: 04/02/2020, 07:47

... between the discrete and integral part approaches Trang 41Disclosures • Recognition and reversal of impairment loss and write-downs • Purchase and disposal of property, plant, and equipment • Litigation ... each other The IASB and FASB are working together on a comprehensive revenue-recognition standard.  Has two primary standards that also sometimes contradict each other and that don’t offer ... though the right to return merchandise exists, revenues and expenses can be appropriately recognized at point of delivery. Estimate the returns Reduce both sales and cost of goods sold Trang

Ngày tải lên: 02/03/2020, 13:31

... Objects NET Data Provider Connection Command Data Adapter SelectCommand InsertCommand UpdateCommand DeleteCommand DataReader Generic classes Connection Command DataReader DataAdapter DataSet Core ... industry standard XML is an industry standard format for storing and format for storing and transferring data over transferring data over multiple platforms multiple platforms ADO.NET and XML Working ... Connection methods And … Questions? 10 Lesson 2: Connecting to Data Using Connection Objects Opening and Closing Data Connections Connection Events Opening and Closing Data Connections Open and Close...

Ngày tải lên: 13/05/2014, 12:19

... easy and comfortable for your visitor to take the next step to keep reading and visually exploring the landing page And that starts with maintaining a connection between the ad they clicked and ... impression they have formed of the landing page n Is it attractive and easy to read? n Does the overall design convey professionalism and trustworthiness? n Is the landing page directly related to ... The look, feel, content, quality and focus of your landing page is critical in making sales if the landing page is not able to 'hold the visitor's attention' and convince him to buy your product,...

Ngày tải lên: 14/12/2013, 14:15

... formats and data standards Different formats were implemented by different GIS vendors; different standards come about with different standardization committees The good news about both formats and ... horizontal datum and vice versa The organizations that usually develop transformation tools and make them available to the user community are provincial or national mapping organizations and cadastral ... 84/167 Chapter Data entry and preparation ERS 120: Principles of Geographic Information Systems and δf/δy Here, f stands for the elevation field as a function of x and y, and δf/δx, for instance,...

Ngày tải lên: 21/10/2014, 10:09

... transfer standards Standards are accepted either as industry and de facto standards, or as authoritative national or international standards Industry standards are frequently used standards that were ... standards are accepted as federal or national standards based on international ISO standards The following Table 7.2 gives an overview of some transfer standards in different countries and organizations ... required Metadata standards For metadata to be easily read and understood, standards create a common language for users and producers Metadata standards provide appropriate and adequate information...

Ngày tải lên: 21/10/2014, 10:09

... normally distributed The normal distribution is completely described by its mean and standard deviation The standard deviation is the appropriate measure of risk for a portfolio of assets with ... approximately normal, the distribution Characteristics and is fully described by _ 5-15 Normal Distribution • • • Central to the theory and practice of investment Bell-shaped plot is symmetric ... (1+0.3333)1/2 - = 15.47% 5-9 5-10 Scenario Analysis and Probability Distributions • Scenario analysis: Possible economic scenarios; specify likelihood and HPR • Probability distribution: Possible outcomes...

Ngày tải lên: 06/02/2015, 17:44

... approach sees language first and foremost as a system of communication and analyzes grammar to discover how it is organized to allow speakers and writers to make and exchange meanings The former ... signaled by a conjunction or a conjunction group such as now, (and) then, (and) afterwards, first…then, and just then, at the same time, and at this time For example: The lights have gone out: now ... means and comparison  Means: (and) (in) that way For example: Keep on subtracting the difference, and in that way you will arrive at the correct figure (Halliday, 1994: 234)  Comparison: (and) ...

Ngày tải lên: 02/03/2015, 14:32

... Properties of Series Theorem If  a n 1  n and  bn are convergent series n 1 and c is a constant, then the following series are convergent and   ca n 1   n  c  an n 1    (a n ... We have seen that the series  is convergent and its sum is n 1 n( n  1)  On the other hand the series  n is a geometric n 1 1 series with a  and r   1  It is convergent; its sum is  ... add the terms of the series 1+2+3+…+n+… and get the cumulative sums 1, 3, 6, 10, …, The nth sum n(n+1)/2 becomes very large as n increases  On the other hand if we add the terms of the series...

Ngày tải lên: 06/12/2015, 16:41