The three basic principles of statistical design of experiments are
A)control,comparison,and confounding.
B)control,randomization,and repetition.
C)blocking,blinding,and bias avoidance.
D)randomization,control,and pairing.
E)comparison,blocking,and pairing.

Question

Quizplus · Accepted Answer

Control, randomization, and repetition are the three fundamental principles of experimental design. Control allows for the isolation of the effects of the independent variable on the dependent variable. Randomization helps in avoiding bias by ensuring that each experimental unit has an equal chance of receiving any treatment. Repetition increases the reliability of the results by reducing the impact of random errors.

The Three Basic Principles of Statistical Design of Experiments Are