| Minimum Sample Size | |
| Population Size | 20000 |
| Margin of Error | 0.07 |
| Confidence | 0.95 |
| Power | 0.95 |
| Response Distribution (Proportion) | 0.5 |
| z(alpha/2) + z(beta) | 3.60481761149153 |
| z(alpha) + z(beta) | 3.28970725390294 |
| Minimum Sample Size (2 sided test) | 641.75351476443 |
| Minimum Sample Size (1 sided test) | 537.343826472914 |
| Minimum Sample Size (infinite population) | |
| Population Size | infinite |
| Margin of Error | 0.07 |
| Confidence | 0.95 |
| Power | 0.95 |
| Response Distribution (Proportion) | 0.5 |
| z(alpha/2) + z(beta) | 3.60481761149153 |
| z(alpha) + z(beta) | 3.28970725390294 |
| Minimum Sample Size (2 sided test) | 662.995408781605 |
| Minimum Sample Size (1 sided test) | 552.151725325594 |
