Minimum Sample Size
Population SizeNA
Margin of Error0.07
Confidence0.95
Power0.95
Response Distribution (Proportion)0.5
z(alpha/2) + z(beta)3.60481761149153
z(alpha) + z(beta)3.28970725390294
Minimum Sample Size (2 sided test)NA
Minimum Sample Size (1 sided test)NA


Minimum Sample Size (infinite population)
Population Sizeinfinite
Margin of Error0.07
Confidence0.95
Power0.95
Response Distribution (Proportion)0.5
z(alpha/2) + z(beta)3.60481761149153
z(alpha) + z(beta)3.28970725390294
Minimum Sample Size (2 sided test)662.995408781605
Minimum Sample Size (1 sided test)552.151725325594