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Power Analysis & Sample Size by annasensen1234 is a document available to read on EtoBox.
The study aims to recruit 184 participants to maintain 80% power for detecting a medium effect size at α = 0.05, accounting for a 20% attrition rate. The sample size calculation involves degrees of freedom for both the null hypothesis and total sample size, resulting in a need for 153 participants plus an additional 31 to address attrition. The methodology is based on established statistical power analysis principles.
- Author
- annasensen1234
- Language
- EN