Minimum Sample Size
Population Size105
Margin of Error0.01
Confidence0.95
Power0.95
Population Variance13
z(alpha/2) + z(beta)3.60481761149153
z(alpha) + z(beta)3.28970725390294
Minimum Sample Size (2 sided test)104.993536229057
Minimum Sample Size (1 sided test)104.992238732032


Minimum Sample Size (for Infinite Populations)
Population Sizeinfinite
Margin of Error0.01
Confidence0.95
Power0.95
Population Variance13
z(alpha/2) + z(beta)3.60481761149153
z(alpha) + z(beta)3.28970725390294
Minimum Sample Size (2 sided test)1689312.30157553
Minimum Sample Size (1 sided test)1406882.59612961


Minimum Sample Size (Unknown Population Variance)
Population Size105
Margin of Error0.01
Confidence0.95
Power0.95
Population Varianceunknown
t(alpha/2) + t(beta)3.64267734103293
t(alpha) + t(beta)3.31927710004649
Minimum Sample Size (2 sided test)104.993669883622
Minimum Sample Size (1 sided test)104.992376388909


Minimum Sample Size
(Infinite Population, Unknown Population Variance)
Population Sizeinfinite
Margin of Error0.01
Confidence0.95
Power0.95
Population Varianceunknown
t(alpha/2) + t(beta)3.60481991778219
t(alpha) + t(beta)3.28970942006982
Minimum Sample Size (2 sided test)1689314.4631531
Minimum Sample Size (1 sided test)1406884.4489045