Which of the following statements is TRUE about random assignment? Random assign
ID: 3323547 • Letter: W
Question
Which of the following statements is TRUE about random assignment?
Random assignment is the same as random sampling
Random assignment, if effective, allows us to make sure the only difference between the various treatment groups is what we are studying
Random assignment allows us to obtain a sample representative of the population
All of the above
A.Random assignment is the same as random sampling
B.Random assignment, if effective, allows us to make sure the only difference between the various treatment groups is what we are studying
C.Random assignment allows us to obtain a sample representative of the population
D.All of the above
Explanation / Answer
Random assignment, if effective, allows us to make sure the only difference between the various treatment groups is what we are studying is true. Thus B
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