Data wa - Study guides, Class notes & Summaries

Simple indexing CORRECT ANSWER Common analytic measure to improve performance. Compares current data with data during a base period. (Price / Price during "Base Period") x 100 i.e. Big Mac was 1.60 in 1968 which is base period. what is index for 2014 if price was 4.80 then? (4.80 / 1.60) * 100 = 300 (means price is 3x greater than base period) Used to identify price fluctuations of supplies, materials, products, etc. Weighted Index CORRECT ANSWER assign a weight to allow for s...

2019 NEW Microsoft 70-767: Implementing a Data Warehouse using SQL Exam Questions and Answers : QUESTION 58 You manage a SQL Server Master Data Services (MDS) environment. A new application requires access to the product data that is available in the MDS repository. You need to design a solution that gives the application access to the product data with the least amount of development effort. What should you do? A. Use sp_addlinkedserver to add a linked server to access the MDS databas...

Data Abstraction and Problem Solving with Java Walls and Mirrors, 3e Janet Prichard, Frank Carrano (Test Bank) Data Abstraction and Problem Solving with Java Walls and Mirrors, 3e Janet Prichard, Frank Carrano (Test Bank)

Data Abstraction and Problem Solving with Java Walls and Mirrors, 3e Janet Prichard, Frank Carrano (Solution Manual) Data Abstraction and Problem Solving with Java Walls and Mirrors, 3e Janet Prichard, Frank Carrano (Solution Manual)

These are the reasons why companies use analytics except Government regulations protect companies; Proprietary technologies are copied; Geographic advantages do not exist anymore; Getting difficult to differentiate based on products, services, or uses of IT among companies today - Answer-Government regulations protect companies Which of the following is not one of the four drivers of business analytics? Comply with regulatory requirements; Desire to analyze big data; Predict new bu...

Business Intelligence, Analytics, Data Science, and AI, 5th Edition by Ramesh Sharda, Dursun Delen, Efraim Turban Chapter 4 Descriptive Analytics II: Business Intelligence Data Warehousing, and Visualization 1) Business intelligence systems rely on a data warehouse as the information source for creating insight and supporting managerial decisions. Answer: TRUE Diff: 1 Page Ref: 219 2) The "islands of data" problem in the 1980s describes the phenomenon of fully integrated data be...

WGU D491 INTRODUTION TO ANALYTICS AND PRACTICE EXAM (TEST BANK) WITH CORRECT Qs and As FROM EXPERT What are the different types of data analytics projects? - Data warehousing, data mining, data visualization, and business intelligence - Regression analysis, time series analysis, text analytics, and network analysis - Data collection, data cleaning, data transformation, and data visualization - Descriptive, diagnostic, predictive, and prescriptive analytics ANSWER-Descriptive...

2019 NEW Microsoft 70-767: Implementing a Data Warehouse using SQL Exam Questions and Answers : QUESTION 58 You manage a SQL Server Master Data Services (MDS) environment. A new application requires access to the product data that is available in the MDS repository. You need to design a solution that gives the application access to the product data with the least amount of development effort. What should you do? A. Use sp_addlinkedserver to add a linked server to access the MDS databas...

NR511 Final Exam Study Guide latest updated april 2023 graded A REAL EXAM NR511 Final Exam Study Guide Week 1 1. Define diagnostic reasoning a. Involves critical thinking in a way that evaluates new data to support the hypothesis and reduce alternative hypothesis. This is done by evaluating all the avenues to reach a conclusion that gives the best evidence to support the main theory or hypothesis. b. Examples of diagnostic reasoning are problem solving, health promotion, and screening for d...

On the basis of this information, what is LeCompte's optimal capital structure, and what is the firm's cost of capital at this optimal capital structure? Group of answer choices Ws = 0.8; wd = 0.2; WACC = 10.78% Ws = 0.7: wa = 0.3; WACC = 9.11% Ws = 0.9; wa = 0.1; WACC = 11.73% Ws = 0.5; wd = 0.5; WACC = 11.37% Ws = 0.6; wd = 0.4; WACC = 9.50% o :## Ws = 0.8; wd = 0.2; WACC = 10.78% You work for the CEO of a new company that plans to manufacture and sell a new type of laptop comput...