WGU C207 Questions and Answers 100% Correct

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WGU C207 Questions and Answers 100% Correct Random Errors ✔✔Error in measurement caused by unpredictable statistical fluctuations Information Bias ✔✔A prejudice in the data that results whe... n either the respondent or the interviewer has an agenda and is not presenting impartial questions or responding with truly honest responses, respectively Ratio Data ✔✔Similar to interval data in that the data is ordered within a range and with each data point being an equal interval apart, also has a natural zero point which indicates none of the given quality Data Set ✔✔A collection of related data records on a storage device. Nominal Data ✔✔Sometimes called categorical data or qualitative data, this data type is used to label subjects or data by name Reliable Data ✔✔Data that is consistent and repeatable Davenport-Kim Three Stages Model ✔✔A decision-making model developed by Thomas Davenport and Jinho Kim that consists of three stages: Framing the problem Solving the problem Communicating the problem Blind study ✔✔A study performed where the participants are not told if they are in the treatment group or control group Double-Blind Study ✔✔A study performed where neither the treatment allocators nor the participant knows which group the participant is in Measurement Bias ✔✔A prejudice in the data that results when the sample is not representative of the population being represented. Analytics ✔✔The discovery, analysis, and communication of meaningful patterns in data. Data Management ✔✔The management, including the cleaning and storage, of collected data Triple-Blind Study ✔✔A study performed where neither the treatment allocator nor the participant nor the response gatherer knows which group the participant is in Omission Error ✔✔An error because something ( for example, data or survey responses) is missing. Relational Database ✔✔A database structured to recognize relations among stored items of information Ordinal Data ✔✔Data that places data objects into an order according o some quality with higher order indicating more of that quality [Show More]

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