on April 15 at 03:46PM
This AC made me nervous because the problem with the conclusion is that it needs a control group in a younger cohort. There's no indication that sample is unrepresentative of the cohort its studying which is what the conclusion is approximately about. I can see how you can call the sample unrepresentative of the conclusion if the conclusion extends beyond the studied cohort but a reasonable person could also confine the conclusion to that cohort.
How can I be more confident in the correct AC?
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on April 16 at 09:07PM
on April 17 at 02:11AM