19/11/2024 1:10pm
WGU D220 - section 1 Updated Exam
Questions And Answers
ethical concerns w data use - answers✔✔-ownership of data
-data sharing
-meaning of informed consent
-secondary data use
-privacy vs confidentiality
data scrubbing - answers✔✔process to improve data quality for analysis, get ride of
incorrect/incomplete/duplicate data
data management - answers✔✔process of collection, storage, retrieval, and use of data`
digitization - answers✔✔conversion of data to electronic format
data governance - answers✔✔policies and processes within an organization to make sure it is
available when needed
big data - answers✔✔large data sets analyzed by computer
data mining - answers✔✔use software to discover rltnships in large data sets (use
AI/computers)
analytics - answers✔✔use data and models to drive practice
predictive modeling - answers✔✔use past and current data to predict likelihood
real time analytics (RTA) - answers✔✔examine data in real time