WGU C 207 Data Driven Decision Making Exam Questions And Answers, Complete Solution

WGU C 207 Data Driven Decision Making Exam Questions And Answers, Complete Solution Blind Study A study performed where the participants are not told if they are in the treatment group or control group Interval Data Data that is ordered within a range and with each data point being an equal interval apart Reliable Data Data that is consistent and repeatable Systematic Errors Errors in measurement that are constant within a data set, sometimes caused by faulty equipment or bias 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 Big Data A catch-phrase that describes a massive volume of data that is so large that it's difficult to process using traditional database and software techniques. Ratio Data Similar to interval data in that the data that 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. Statistics The science that deals with the interpretation of numerical facts or data through theories of probability. Also, the numerical facts or data themselves. Nominal Data Sometimes called categorical data or qualitative data, this data type is used to label subjects or data by name Discrete Data Data that can only take on whole values and has clear boundaries Informational Bias 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 Data Management The management, including cleaning and storage, of collected data. Analytics The discovery, analysis, and communication of meaningful patterns in data. Ordinal Data Data that places data objects into an order according to some quality with higher order indicating more of that quality Double-Blind Study A study performed where neither the treatment allocator nor the participant knows which group the participant is in