What is data mining Study guides, Class notes & Summaries

GED Test 740 Questions with Verified Answers "WOW! Mom rides a kayak at noon." How are the underlined words alike? - CORRECT ANSWER They are palindromes Who was the author of Common Sense: Thomas Paine or Thomas Jefferson? - CORRECT ANSWER Thomas Paine What is NOT a real shark: hammerhead, shovelhead, or tigerhead? - CORRECT ANSWER tigerhead What is the force that slows down an object or stops its motion? - CORRECT ANSWER friction Which is greater than 90 degrees: an acute angle...

What is a broad definition of data? Raw facts that are captured on printed or digital media What are data? Facts that are collected and stored in a database system What is a determining characteristic of unstructured data? It does not follow a data model. Which is true about flat files? They contain no internal hierarchical organization. Which technology has no internal hierarchy? Flat files How were data retrieved before database management systems? Sequ...

Provides a measure of the maximum potential damage associated with an occurrence - Answer- exposure ________________ is an essential goal for all public entities - Answer- continuity of operations An organization must meet the standard of care that it owes to others in order to ensure that... - Answer- legal obligations are satisfied What are the five steps of the risk management process? - Answer- - scan environment - identify risk - analyze risk - treat risk - monitor and review ...

What is Machine Learning? correct answers Machine Learning is the study towards algorithms and statistical models that computers use to perform tasks without using explicit instructions. What is connectionist AI? correct answers Connectionist AI, represent information through a distributed, less explicit form with a network. Biological processes underlying learning, task performance, and problem solving are imitated. This in contrast to symbolic AI, that represent information through symbols ...

To work effectively in a team, employees: should set cleat goals for the team during a brainstorming session: explanations and combinations of ideas are encouraged Brainpower Read More 0:09 / 0:15 to help bring about change in your personality be honest with yourself about your behavior and beliefs an organization's communications network that is meant for the use of it's employees or members is called an intranet a computer that stores data and applicati...

HIT 141 Final Exam with 100% Correct Answers Which of the following is a list of patients that were discharged from a hospital within a particular time period? -Answer-master patient index Data that are collected on large populations of individuals and stored in databases are referred to as _____. -Answer-aggregate data This is a collection of details such as licensure, education, or medical malpractice cases of physicians - Answer-national practitioner data bank In a cancer registry, the...

CIS 3250 Exam 1 FSU Questions and Answers 100% Solved In the term "Free Software", "free" implies all of the following except one. Which one? A. Free of cost B. Free to copy C. Freedom D. Free to modify A Which of the following is not a factor specified in U.S. copyright law for determining fair use? A. The for-profit or non-profit status of the copyright holder B. The purpose and nature of the use C. The effect on the market for the copyrighted work D. The amount and significance of...

Chapter 01 The Economic Problem     
Multiple Choice Questions
  1. What do economists mean when they say that the economy faces scarcity? 
A. There are fewer resources available than there were in the 1960s.
B. It is quite evident that the world is running out of resources.
C. The economy is producing far below its capacity to produce.
D. The resources available are not sufficient to produce all that everyone wants.   
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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...

What are the 7 steps of the data analytics journey? - ANSWER Business Understanding (Discovery Phase) Data Acquisition (Data Collecting) Data Cleaning Data Exploration Predictive Modelling Data Mining Reporting & Visualization Define: discovery phase - ANSWER Analyst defines the major questions of interest that need to be answered, needs of the stakeholders and assesses the resource constraints of the project Define: data acquisition (data collecting) - ANSWER Frequently retrieved fr...