MHA 705 Module 5 Exam

MHA 705 Module 5 Exam 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. a. True b. False a. True 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." a. True b. False a. True According to AHIMA's model, which of the following is not a characteristic of Data Quality a. Cleanness b. Precision c. Accuracy d. Consistency a. Cleanness Which data mining model uses the organization's same business model, but makes improvements by simply thinking differently? a. Modeling b. SEMMA c. Six Sigma d. CRISP-DM d. CRISP-DM Which of the following are phases of data mining? a. Discovery of patterns b. Exploration of data c. Applying knowledge d. Identification of problems e. All answers are correct choices e. All answers are correct choices A literature review... a. Is to develop and present a strong knowledge base b. Is a systematic and critical investigation of the important information about a topic c. Involves drawing conclusions based on a limited number of observations d. Is formulating the question in terms that are capable of generating data and that satisfactorily capture the issues of the question or problem b. Is a systematic and critical investigation of the important information about a topic Which data mining concept identifies a variable by exposing more data? a. Bagging b. Drill down c. Meta-learning d. Boosting b. 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. a. Knowledge discovery b. Big data c. Data fracturing d. Data exploration a. Knowledge discovery Health care does not generate big data