| Minimum Sample Size | |
| Population Size | 1000 |
| Margin of Error | 0.05 |
| Confidence | 0.95 |
| Power | 0.5 |
| Population Variance | 13.0309278350515 |
| z(alpha/2) + z(beta) | 1.95996398454005 |
| z(alpha) + z(beta) | 1.64485362695147 |
| Minimum Sample Size (2 sided test) | 952.478602565682 |
| Minimum Sample Size (1 sided test) | 933.846740029595 |
| Minimum Sample Size (for Infinite Populations) | |
| Population Size | infinite |
| Margin of Error | 0.05 |
| Confidence | 0.95 |
| Power | 0.5 |
| Population Variance | 13.0309278350515 |
| z(alpha/2) + z(beta) | 1.95996398454005 |
| z(alpha) + z(beta) | 1.64485362695147 |
| Minimum Sample Size (2 sided test) | 20023.1090695149 |
| Minimum Sample Size (1 sided test) | 14102.2966019653 |
| Minimum Sample Size (Unknown Population Variance) | |
| Population Size | 1000 |
| Margin of Error | 0.05 |
| Confidence | 0.95 |
| Power | 0.5 |
| Population Variance | unknown |
| t(alpha/2) + t(beta) | 1.96246035228081 |
| t(alpha) + t(beta) | 1.64648872160535 |
| Minimum Sample Size (2 sided test) | 952.59369804372 |
| Minimum Sample Size (1 sided test) | 933.969394203414 |
| Minimum Sample Size (Infinite Population, Unknown Population Variance) | |
| Population Size | infinite |
| Margin of Error | 0.05 |
| Confidence | 0.95 |
| Power | 0.5 |
| Population Variance | unknown |
| t(alpha/2) + t(beta) | 1.96008247416557 |
| t(alpha) + t(beta) | 1.64496169289107 |
| Minimum Sample Size (2 sided test) | 20025.530136871 |
| Minimum Sample Size (1 sided test) | 14104.1496884285 |
