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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
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Mar 17, 2021
Social Studies
college
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Solve please help me.
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Jan 21, 2021
Mathematics
high-school
4
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234k
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What was an argument used in favor of dropping atomic bombs on japan
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Jun 24, 2020
History
middle-school
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What is the name of the element with the atomic number 79
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May 30, 2020
Chemistry
high-school
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77.0k
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