Problem 136 of 7
Correct study-design conclusion error volunteer experiment generalizes to everyone.
Using a hint is okay. It just tells the trainer to give you a little more review.
Hidden until you reveal it.
catch causation/generalization/randomization confusion.
Hidden until you reveal it.
Catch causation/generalization/randomization confusion in worked reports.
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Your answer is equivalent to the expected form.
Walkthrough
Full solution stays hidden until you ask for it.
1. Identify the conclusion being claimed.
2. Check sampling and assignment design separately.
3. State what conclusion the design actually supports.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Only saying the conclusion is too strong.