Explain how to improve this study

Reference no: EM131786462

Copper Bracelets Some people believe that wearing copper bracelets is a good treatment for arthritis of the hand. To test this belief, suppose you recruit 100 people and supply them all with copper bracelets.

After the patients wear the bracelets for a month, you ask them whether or not their pain is less than it was before they began wearing the bracelets. Explain how to improve this study.

Reference no: EM131786462

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Explain how to improve this study : After the patients wear the bracelets for a month, you ask them whether or not their pain is less than it was before they began wearing the bracelets.

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