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For the experiment described, identify any problems and explain how these could have been avoided.

Situation:A chiropractor wants to know if his adjustments relieve back pain. He performs adjustments on 25 patients with back pain. Afterward, 18 of the patients say they feel better. He concludes that the adjustments are an effective treatment.​


Sagot :

Question:

A chiropractor wants to know if his adjustments relieve back pain. He performs adjustments on 25 patients with back pain. Afterward, 18 of the patients say they feel better. He concludes that the adjustments are an effective treatment.​

Answer:

  • These could have been avoided if the patients had their exercise. The patients must maintain their proper posture in order to avoid back pain You see, here's the thing, if the chiropractor's adjustments have made some people better and some not, the medicine might had a different effect the other seven people. The chiropractor must make another adjustments to help the other seven perople to feel better.

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Hope this helps you =)

Answer:

it doesn't have 100% efficacy

Explanation: