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Exam (elaborations)

UPDATED 2024/2025 MHA 705- EXAM 5 UPDATE GRADED A+

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  • MHA 705
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  • MHA 705

(T/F) The term "knowledge discovery" is key, as data mining looks at data from different vantage points, aspects, and perspectives and brings new insights to the data set. - ANSWER True (T/F) As defined by Gene Glass, the term meta-analysis is "the statistical analysis of a large collection o...

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  • August 29, 2023
  • 7
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers
  • MHA 705
  • MHA 705
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ACELEARNERS
MHA 705- EXAM 5 2023 UPDATE GRADED A+
(T/F) The term "knowledge discovery" is key, as data mining looks at data from

different vantage points, aspects, and perspectives and brings new insights to the

data set. - ANSWER True

(T/F) As defined by Gene Glass, the term meta-analysis is "the statistical analysis

of a large collection of results from individual studies for the purpose of integrating

findings." - ANSWER True

According to AHIMA's model, which of the following is not a characteristic of Data

Quality - ANSWER Cleanness

Which data mining model uses the organization's same business model, but makes

improvements by simply thinking differently? - ANSWER Six sigma

Which of the following are phases of data mining? - ANSWER All answers are

correct choices

a. Discovery of patterns

b. Exploration of data

c. Applying knowledge

d. Identification of problems

A literature review... - ANSWER Is a systematic and critical investigation of the

important information about a topic

Which data mining concept identifies a variable by exposing more data? -

ANSWER Drill down

When working with data, ___________ is key, as data mining looks at the data

from different vantage points, aspects, and perspectives and brings new insights to

the data set. - ANSWER Knowledge discovery

(T/F) Health care does not generate big data - ANSWER False

, MHA 705- EXAM 5 2023 UPDATE GRADED A+
Much of our ___________ is unstructured and resides in text files representing

more than 75% of an organization's data. Because this data is not contained in

databases, it can be easily overlooked, even though what it contains can provide

meaningful insights. - ANSWER Big Data

What is possible because data mining looks at the data from different vantage

points, aspects, and perspectives, and brings new insights to the data set? -

ANSWER Knowledge discovery

Which of the following apply to big data? - ANSWER Resides as unstructured

and semi-structured forms

We must not only be able to extract meaningful information and knowledge, but

also to ______ and ________ what we are learning and the new knowledge we are

generating. - ANSWER Share, disseminate

(T/F) Within selection of research methods, Interrater reliability means that different

persons taking the test will have reasonably similar findings - ANSWER True

(T/F) Big data is the process of using software to sort through data to discover

patterns and ascertain or establish relationships - ANSWER False

The healthcare organization engaged in data mining has violated HIPPA laws when

- ANSWER Patient data has not been de-identified

When we extract meaningful information and knowledge from our databases, what

do we also want to be able to do with what we are learning, the new knowledge we

are generating? - ANSWER Share and disseminate

There are three types of validity, which involves the integrity of the research plan.

Internal validity ____________ - ANSWER Is an attribute of a study's design

that contributes to the accuracy of its findings

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