- Sun Feb 14, 2021 12:16 am
#84090
This is a causal argument, menkenj, as the author is talking about the quality of care being "responsible for" the differences by hospital. To weaken that we need an alternate cause, or the cause without the effect, of the effect without the cause, or a reversed cause and effect, or a problem with the data. Answer E provides none of these, while answer B gives us a good alternate cause.
Read through E and ask yourself what it tells you about differences by hospital, or differences in quality. Does it give some other cause? Does it attack any data? Does it suggest that the cause and effect are backwards, or that one of them occurs at a time when the other does not? I think you'll find that it does none of those things, and is therefore just not relevant to the argument.
Adam M. Tyson
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