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neezy neezy
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A year ago
To conduct a randomized experiment, researchers usually classify the participants into a ________.

▸ treatment group and a control group

▸ study group and a treatment group

▸ study group and a control group

▸ treatment group and a test group
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Macroeconomics

Macroeconomics


Edition: 3rd
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djl4909djl4909
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A year ago
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neezy Author
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