Problem 108 of 7
Identify role of random assignment in causal claim random labels in experiment.
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connect randomization to balanced groups.
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Connect randomization to balanced groups in experimental designs.
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1. Identify assignment mechanism.
2. Explain how randomization balances other variables.
3. Connect to causal evidence if design is otherwise sound.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Saying random assignment makes treatment effective.