LSUS HCAD 750 EXAM 5 QUESTIONS AND ANSWERS
(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. - CORRECT 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." - CORRECT ANSWER✅✅True
According to AHIMA's model, which of the following is not a characteristic of Data Quality - CORRECT
ANSWER✅✅Cleanness
Which data mining model uses the organization's same business model, but makes improvements by
simply thinking differently? - CORRECT ANSWER✅✅Six sigma
Which of the following are phases of data mining? - CORRECT ANSWER✅✅All answers are correct
choices
a. Discovery of patterns
b. Exploration of data
c. Applying knowledge
d. Identification of problems
A literature review... - CORRECT 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? - CORRECT 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. - CORRECT
ANSWER✅✅Knowledge discovery
(T/F) Health care does not generate big data - CORRECT ANSWER✅✅False
, 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. - CORRECT 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? - CORRECT ANSWER✅✅Knowledge discovery
Which of the following apply to big data? - CORRECT 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. - CORRECT
ANSWER✅✅Share, disseminate
(T/F) Within selection of research methods, Interrater reliability means that different persons taking the
test will have reasonably similar findings - CORRECT ANSWER✅✅True
(T/F) Big data is the process of using software to sort through data to discover patterns and ascertain or
establish relationships - CORRECT ANSWER✅✅False
The healthcare organization engaged in data mining has violated HIPPA laws when - CORRECT
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? - CORRECT
ANSWER✅✅Share and disseminate
There are three types of validity, which involves the integrity of the research plan. Internal validity
____________ - CORRECT ANSWER✅✅Is an attribute of a study's design that contributes to the
accuracy of its findings
(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. - CORRECT 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." - CORRECT ANSWER✅✅True
According to AHIMA's model, which of the following is not a characteristic of Data Quality - CORRECT
ANSWER✅✅Cleanness
Which data mining model uses the organization's same business model, but makes improvements by
simply thinking differently? - CORRECT ANSWER✅✅Six sigma
Which of the following are phases of data mining? - CORRECT ANSWER✅✅All answers are correct
choices
a. Discovery of patterns
b. Exploration of data
c. Applying knowledge
d. Identification of problems
A literature review... - CORRECT 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? - CORRECT 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. - CORRECT
ANSWER✅✅Knowledge discovery
(T/F) Health care does not generate big data - CORRECT ANSWER✅✅False
, 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. - CORRECT 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? - CORRECT ANSWER✅✅Knowledge discovery
Which of the following apply to big data? - CORRECT 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. - CORRECT
ANSWER✅✅Share, disseminate
(T/F) Within selection of research methods, Interrater reliability means that different persons taking the
test will have reasonably similar findings - CORRECT ANSWER✅✅True
(T/F) Big data is the process of using software to sort through data to discover patterns and ascertain or
establish relationships - CORRECT ANSWER✅✅False
The healthcare organization engaged in data mining has violated HIPPA laws when - CORRECT
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? - CORRECT
ANSWER✅✅Share and disseminate
There are three types of validity, which involves the integrity of the research plan. Internal validity
____________ - CORRECT ANSWER✅✅Is an attribute of a study's design that contributes to the
accuracy of its findings
