Data mining guide - Study guides, Class notes & Summaries

Data Mining Exam 2 Study Guide

Amanda is measuring the temperature. She looks at the thermometer and sees that it is somewhere between 65 and 66 degrees Fahrenheit. She is okay with the temperature in between two integers because she knows temperature is not ________ data, but temperature is _________ data.  a) Nominal, Ordinal  b) Nominal, Discrete  c) Continuous, Discrete  d) Discrete, Continuous Feedback: The correct answer is D. Temperature is not a measure that comes in increments (discrete) but is co...

WGU C207 Data-Driven Decision Making Exam (Latest 2023/ 2024 Update) Guide with Verified Answers- 100% Correct Q: The probability that a random variable will be found at a value less than or equal to a given number Answer: Cumulative distributions Q: A measure of the extent to which customers are satisfied with the products and related services they received from a supplier. Answer: Customer satisfaction Q: The total elapsed time to move a unit of work from the begin...

Busn 5000 Cornwell UGA Midterm Questions and Answers | Latest Update | 2024/2025 | Already Passed What is the role of data in decision-making within a business? Data provides insights and evidence that help inform and guide strategic decisions and operational actions. How does data analysis contribute to identifying business trends? Data analysis helps to uncover patterns and trends that can inform strategic planning and forecasting. What is the difference between structured a...

WGU D033 Exam Questions and Answers 2024 Already Graded A+. Information System - Answer an automated system that uses computer hardware and software to record, manipulate, store, recover, and disseminate data (that is, a system that receives and processes input and provides output) Financial applications - Answer software applications that handle patient accounts, budgets, and other financial activities Mainframe computers - Answer large computers that are used by the government and other...

All of the following are advantages of database-stored information, except: A) Increased information redundancy B) Increased information integrity C) Increased flexibility D) Increased performance Answer: Increased information redundancy Which of the following describes ETL? A) All choices listed B) A process that loads information into a data warehouse C) A process that extracts information from internal and external databases D) A process that transforms information us...

WGU D033 Questions and Answers Already Passed Information System an automated system that uses computer hardware and software to record, manipulate, store, recover, and disseminate data (that is, a system that receives and processes input and provides output) Financial applications software applications that handle patient accounts, budgets, and other financial activities Mainframe computers large computers that are used by the government and other organizations that require speed and the abil...

WGU D220 LATEST UPDATE (2022/2023)American Recover and Reinvestment Act (ARRA) Authorized INCENTIVE PAYMENTS to specific types of hospitals and healthcare professionals for adopting and using interoperable Health Information Technology and EHR's. ARRA provides economic stimuli and incentives for the adoption of EHRs. Admission-Transfer-Discharge (ADT) System Classified under the hospitals' administrative info system. It's one of the foundational systems that allows operational activi...

AIDA 181 Study Guide 2023 with complete solution big data - sets of data that are to large to be gathered and alayszed by traditional methods 5 Vs of big data - volume variety velocity veracity value volume - far larger (consumes more storage space) than traditional data stores variety - much of the data exists in multiple unstructured (this is defined later) formats velocity - speed at which the data arrives and the rate of evolution veracity - the co...

Solution Manual For Essentials of Modern Business Statistics with Microsoft Excel 8th Edition, Anderson | All Chapters | Complete Latest Guide. Chapter 1 Data and Statistics Learning Objectives 1. Obtain an appreciation for the breadth of statistical applications in business and economics. 2. Understand the meaning of the terms elements, variables, and observations as they are used in statistics. 3. Obtain an understanding of the difference between categorical, quantitative, cross-section...