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Home Q & A Board Other Fields Homework Help Sociology
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naeemi naeemi
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6 years ago
To ensure that all your participants have an equal opportunity to be in either experimental group (one receives a drug, the other group receives a placebo), you decide to toss a coin to determine who gets placed in which group. You have engaged in _______.
a.   selective participation
b.   random sampling
c.   random assignment
d.   random participation
e.   matching
Textbook 
The Practice of Social Research

The Practice of Social Research


Edition: 13th
Author:
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sildragonsildragon
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6 years ago
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