WGU C207 quiz| 296 questions| with complete solutions

Random Errors CORRECT ANSWERS: Error in measurement caused by unpredictable statistical fluctuations Information Bias CORRECT ANSWERS: A prejudice in the data that results when either the respondent or the interviewer has an agenda and is not presenting impartial questions or responding with truly honest responses, respectively Ratio Data CORRECT ANSWERS: 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 CORRECT ANSWERS: A collection of related data records on a storage device. Nominal Data CORRECT ANSWERS: Sometimes called categorical data or qualitative data, this data type is used to label subjects or data by name Reliable Data CORRECT ANSWERS: Data that is consistent and repeatable Davenport-Kim Three Stages Model CORRECT ANSWERS: 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 CORRECT ANSWERS: A study performed where the participants are not told if they are in the treatment group or control group Double-Blind Study CORRECT ANSWERS: A study performed where neither the treatment allocators nor the participant knows which group the participant is in Measurement Bias CORRECT ANSWERS: A prejudice in the data that results when the sample is not representative of the population being represented. Analytics CORRECT ANSWERS: The discovery, analysis, and communication of meaningful patterns in data. Data Management CORRECT ANSWERS: The management, including the cleaning and storage, of collected data Triple-Blind Study CORRECT ANSWERS: A study performed where neither the treatment allocator nor the participant nor the response gatherer knows which group the participant is in