Examlex
Jensen's alpha measures the contribution of the portfolio manager.
Confounding Variable
A variable that influences both the dependent and independent variables, causing a spurious association.
Blocking
The act of preventing access, movement, or function by placing an obstruction or obstacle.
Random Assignment
A method used in experiments to assign participants to different groups using randomization, ensuring that each participant has an equal chance of being placed in any group.
Blocking
A technique used in experimental design to group experimental units with similar characteristics together, in order to reduce the variability caused by these characteristics.
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