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Power estimator for Single proportion

Input
Required alpha level (P):  
Observed Proportion (%): 
Null hypothesis value (%): 
Sample size: 

How to cite this page

  • MedCalc Software Ltd. Power estimator for Single proportion. https://www.medcalc.org/calc/power-single-proportion.php (Version 23.2.6; accessed June 15, 2025)

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