| Minimum Sample Size | |
| Population Size | 95 |
| Margin of Error | 1 |
| Confidence | 0.95 |
| Power | 0.95 |
| Population Variance | 9 |
| z(alpha/2) + z(beta) | 3.60481761149153 |
| z(alpha) + z(beta) | 3.28970725390294 |
| Minimum Sample Size (2 sided test) | 52.6681733950364 |
| Minimum Sample Size (1 sided test) | 48.343676457957 |
| Minimum Sample Size (for Infinite Populations) | |
| Population Size | infinite |
| Margin of Error | 1 |
| Confidence | 0.95 |
| Power | 0.95 |
| Population Variance | 9 |
| z(alpha/2) + z(beta) | 3.60481761149153 |
| z(alpha) + z(beta) | 3.28970725390294 |
| Minimum Sample Size (2 sided test) | 116.952390109075 |
| Minimum Sample Size (1 sided test) | 97.3995643474348 |
| Minimum Sample Size (Unknown Population Variance) | |
| Population Size | 95 |
| Margin of Error | 1 |
| Confidence | 0.95 |
| Power | 0.95 |
| Population Variance | unknown |
| t(alpha/2) + t(beta) | 3.68183785315378 |
| t(alpha) + t(beta) | 3.35536373378039 |
| Minimum Sample Size (2 sided test) | 53.6580523785854 |
| Minimum Sample Size (1 sided test) | 49.2816050157281 |
| Minimum Sample Size (Infinite Population, Unknown Population Variance) | |
| Population Size | infinite |
| Margin of Error | 1 |
| Confidence | 0.95 |
| Power | 0.95 |
| Population Variance | unknown |
| t(alpha/2) + t(beta) | 3.63873579911133 |
| t(alpha) + t(beta) | 3.32162872341102 |
| Minimum Sample Size (2 sided test) | 119.163583941609 |
| Minimum Sample Size (1 sided test) | 99.2989563857023 |
