(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...
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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