Examlex
The intersection of each column and row is a ____.
Concealment of Random Allocation
A technique used in randomized controlled trials to prevent selection bias by concealing the allocation sequence from those assigning participants to intervention groups.
Intervention Group
A group in a scientific study that receives the treatment or intervention being tested, as opposed to a control group which does not.
Control Group
A group in an experiment or study that does not receive treatment by the researchers and is then used as a benchmark to measure how the other tested subjects do.
Masking
A method used in research where the participants and/or researchers are unaware of which individuals are in the control group and which are in the experimental group, to prevent bias.
Q11: _ is the database application in the
Q23: Click the _ to display a history
Q66: To add an organization chart to a
Q89: You _-click the comment icon to open
Q194: _ inform users that the file format
Q197: A _ show is a way to
Q252: Integrating applications _.<br>A) takes a lot of
Q299: When you _ Track Changes, the workbook
Q583: If you want to display the current
Q823: The _ feature works by locating formulas