Healthcare Analytics Practice Exam
Course Introduction
Healthcare Analytics explores the methods and tools used to analyze healthcare data with the goal of improving patient outcomes, optimizing healthcare operations, and supporting clinical decision-making. This course covers topics such as data collection and management, statistical analysis, predictive modeling, and the application of machine learning in healthcare. Students will gain practical experience with healthcare datasets, learn to identify patterns and trends, and interpret analytical results in a healthcare context. Emphasis is placed on ethical considerations, data privacy, and the translation of analytical insights into actionable strategies within various healthcare settings.
Recommended Textbook
Business Intelligence 2nd Edition by
Efraim Turban Ramesh Sharda
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6 Chapters
415 Verified Questions
415 Flashcards
Source URL: https://quizplus.com/study-set/1402
Page 2
Chapter 1: Business Intelligence
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65 Verified Questions
65 Flashcards
Source URL: https://quizplus.com/quiz/27901
Sample Questions
Q1) A BI system's components include a decision support system with source data; business performance management (BPM) for monitoring and analyzing performance; and a user interface such as a dashboard.
A)True
B)False Answer: False
Q2) BI system has four major components: data warehouse, business analytics, business performance management; and a user interface
A)True
B)False Answer: True
Q3) Companies are facing each of the following impacts of globalization except:
A) easier to find suppliers and customers in many countries
B) less complex business environment
C) cheaper materials
D) more and stronger competitors
Answer: B
Q4) List two BI analytical applications and their business value.
Answer: See Table 1.2 in textbook.
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Chapter 2: Data Warehousing
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70 Verified Questions
70 Flashcards
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Sample Questions
Q1) Once the data are properly stored in a data warehouse, that data can be used in various ways to support organizational ________.
Answer: decision making
Q2) Describe various integration technologies that enable data and metadata integration.
Answer: Enterprise application integration (EAI). It provides a vehicle for pushing data from source systems into the data warehouse. It involves integrating application functionality and is focused on sharing functionality across systems, thereby enabling flexibility and reuse.
Service-oriented architecture (SOA). Coarse-grained services that are well defined and documented
Enterprise information integration (EII). An evolving tool space that promises real-time data integration from a variety of sources such as relational databases, Web services, and multidimensional databases
Extraction, transformation, and load (ETL). Instrumental in the process and use of data warehouses
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4
Chapter 3: Business Performance Management
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70 Verified Questions
70 Flashcards
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Sample Questions
Q1) Six Sigma is a performance management methodology aimed at reducing the number of defects in a business process to as close to zero DPMO (defects per million opportunities) as possible.
A)True
B)False
Answer: True
Q2) What was the most important service provided by Harrah's Total Rewards program?
A) It provided Harrah's with a vast collection of high volume, real-time transaction data about its customers and their behaviors.
B) The program served to reward customers with cash for their gaming.
C) The program served to reward customers with comps for their gaming.
D) Opulent accommodations and surroundings for loyal customers.
Answer: A
Q3) ________ outline those things that an organization must excel at to be successful in their market space.
Answer: Critical success factors (CSF)
Q4) A(n) ________ is a standard strengths, weaknesses, opportunities, and threats (SWOT) assessment of the company.
Answer: environment scan
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Chapter 4: Data Mining for Business Intelligence
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70 Verified Questions
70 Flashcards
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Sample Questions
Q1) Because the latter steps in the data mining process are built on the outcome of the former ones, one should:
A) start with an understanding of the relevant data.
B) work quickly through the early steps and work in-depth on the latter steps.
C) start by cleaning the relevant data and storing it in a single data warehouse.
D) pay extra attention to the earlier steps in order not to put the whole study on an incorrect path from the onset.
Q2) On the commercial side, the most common use of data mining has been in ________ sectors.
A) manufacturing and heath care
B) finance, retail, and health care
C) online retail and government
D) R&D and scientific
Q3) Data mining offers organizations a decision-enhancing environment to exploit opportunities by transforming data into a strategic weapon.
A)True
B)False
Q4) ________ measures the extent of uncertainty or randomness in a dataset.
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Chapter 5: Text and Web Mining
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70 Verified Questions
70 Flashcards
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Sample Questions
Q1) The ________ model, which is one where multiple sources of data describing the same population are integrated to increase the depth and richness of the resulting analysis, forms the framework of the Web site optimization ecosystem.
Q2) At a very high level, the text mining process consists of each of the following tasks except:
A) create log frequencies
B) establish the corpus
C) create the term-document matrix
D) extract the knowledge
Q3) When registered users revisit Amazon.com, they are greeted by name. This task involves recognizing the user by ________.
A) pattern discovery
B) association
C) text mining
D) reading a cookie
Q4) Web analytics, CEM, and VOC applications form the foundation of the Web site ________ ecosystem that supports the online business' ability to positively influence desired outcomes.
Q5) List three business applications of Web mining.
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Chapter 6: Business Intelligence Implementation: Integration and Emerging Trends
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70 Verified Questions
70 Flashcards
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Sample Questions
Q1) A major highlight of Orkut is the individual power afforded to those who create their own groups and forums, which are called ________.
Q2) ________ software is used to identify, represent, analyze, visualize, or simulate network nodes and edges from various types of input data, including mathematical models of social networks.
Q3) Wikia is working on community-developed Web searches. If they can create a successful one, ________ will have a challenger.
Q4) RFID technology allows Coca-Cola to test and track new drink flavors and local preferences.
A)True B)False
Q5) ________ is the popular term for describing advanced Web technologies and applications, including blogs, wikis, RSS, mashups, user-generated content, and social networks.
Q6) At present, the retail supply chain has primarily been interested in using ________ RFID tags.
Q7) ________, which was launched in 2004 by former Harvard student Mark Zuckerberg, is the second-largest social network service in the world.
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