In experimental design syntax,_______________ represents the exposure of a test group to an experimental treatment.
A) E
B) O
C) R
D) X
E) the subscript of O

Name: In experimental design syntax,_______________ represents the exposure of a test group to an experimental treatment. A) E B) O C) R D) X E) the subscript of O
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Question

Quizplus · Accepted Answer

"X" represents the exposure to an experimental treatment; "O" refers to an observation; and "R" indicates random assignment to a treatment.

In Experimental Design Syntax,_______________ Represents the Exposure of a Test