Power calculator for Single mean

Input
Required alpha level (P):
Observed Mean:
Observed Standard deviation:
Null hypothesis value:
Sample size:

How to cite this page

MedCalc Software Ltd. Power calculator for Single mean | MedCalc. https://www.medcalc.org/en/calc/power-single-mean.php (Version 23.6.1; accessed July 14, 2026)

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