Minimum Sample Size | |
Population Size | 105 |
Margin of Error | 0.05 |
Confidence | 0.05 |
Power | 0.05 |
Population Variance | 0.13 |
z(alpha/2) + z(beta) | 1.70756040489469 |
z(alpha) + z(beta) | 3.28970725390294 |
Minimum Sample Size (2 sided test) | 62.2802798250453 |
Minimum Sample Size (1 sided test) | 88.622121879856 |
Minimum Sample Size (for Infinite Populations) | |
Population Size | infinite |
Margin of Error | 0.05 |
Confidence | 0.05 |
Power | 0.05 |
Population Variance | 0.13 |
z(alpha/2) + z(beta) | 1.70756040489469 |
z(alpha) + z(beta) | 3.28970725390294 |
Minimum Sample Size (2 sided test) | 151.619651890933 |
Minimum Sample Size (1 sided test) | 562.753038451846 |
Minimum Sample Size (Unknown Population Variance) | |
Population Size | 105 |
Margin of Error | 0.05 |
Confidence | 0.05 |
Power | 0.05 |
Population Variance | unknown |
t(alpha/2) + t(beta) | 1.73306581514737 |
t(alpha) + t(beta) | 3.32486061624796 |
Minimum Sample Size (2 sided test) | 63.0295230377013 |
Minimum Sample Size (1 sided test) | 88.9138371404494 |
Minimum Sample Size (Infinite Population, Unknown Population Variance) | |
Population Size | infinite |
Margin of Error | 0.05 |
Confidence | 0.05 |
Power | 0.05 |
Population Variance | unknown |
t(alpha/2) + t(beta) | 1.71784454223734 |
t(alpha) + t(beta) | 3.29514131593062 |
Minimum Sample Size (2 sided test) | 153.451473307319 |
Minimum Sample Size (1 sided test) | 564.613727181554 |