Examlex
A Bode plot is a graph of decibel voltage gain as a function of phase angle.
Random Assignment
An experimental technique for assigning individuals to different groups in a study using randomization, ensuring that each participant has an equal chance of being assigned to any group.
Placebo
A safe medication or treatment recommended primarily for its mental comfort to the patient rather than its physical health benefits.
Confounding Variable
An outside influence that changes the effect of a dependent and independent variable, potentially leading to a false association.
Random Assignment
The process of distributing participants or items in an experiment into different groups using randomization, to reduce bias and ensure statistical validity.
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