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genderma genderma
wrote...
Posts: 4967
8 years ago
Which of the following illustrates the process of random assignment in an experimental study?
A) Participants are assigned to a group depending on whether or not they smoke.
B) Participants roll a die, and the number is used to assign them to one of six groups.
C) Participants are assigned to the “male” or “female” group depending on their gender.
D) Participants are asked which of two groups they prefer.
Textbook 
The World of Children

The World of Children


Edition: 3rd
Author:
Read 256 times
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yariyari
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Posts: 8207
8 years ago
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genderma Author
wrote...
8 years ago
I just doubled-checked your answer with my friend, you're correct.
wrote...
8 years ago
You're very welcome Happy Dummy
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