Minimum Sample Size
Population Size105
Margin of Error1
Confidence0.95
Power0.5
Response Distribution (Proportion)0.5
z(alpha/2) + z(beta)1.95996398454005
z(alpha) + z(beta)1.64485362695147
Minimum Sample Size (2 sided test)0.960727359574908
Minimum Sample Size (1 sided test)0.678476956231565


Minimum Sample Size (infinite population)
Population Sizeinfinite
Margin of Error1
Confidence0.95
Power0.5
Response Distribution (Proportion)0.5
z(alpha/2) + z(beta)1.95996398454005
z(alpha) + z(beta)1.64485362695147
Minimum Sample Size (2 sided test)0.96036470517353
Minimum Sample Size (1 sided test)0.676385863523853