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To Ensure That All Your Participants Have an Equal Opportunity

Question 42

Multiple Choice

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

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