Solved: In 916, determine whether the study depicts an observational study or an
Chapter 1, Problem 15(choose chapter or problem)
In 916, determine whether the study depicts an observational study or an experiment.Sixty patients with carpal tunnel syndrome are randomlydivided into two groups. One group is treated weekly with bothacupuncture and an exercise regimen. The other is treated weeklywith the exact same exercise regimen, but no acupuncture. After 1year, both groups are questioned about their level of pain due tocarpal tunnel syndrome.
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