| Minimum Sample Size | |
| Population Size | 300 |
| Margin of Error | 0.05 |
| Confidence | 0.95 |
| Power | 0.05 |
| Population Variance | 0.12 |
| z(alpha/2) + z(beta) | 3.60481761149153 |
| z(alpha) + z(beta) | 3.28970725390294 |
| Minimum Sample Size (2 sided test) | 202.79015875803 |
| Minimum Sample Size (1 sided test) | 190.40451090295 |
| Minimum Sample Size (for Infinite Populations) | |
| Population Size | infinite |
| Margin of Error | 0.05 |
| Confidence | 0.95 |
| Power | 0.05 |
| Population Variance | 0.12 |
| z(alpha/2) + z(beta) | 3.60481761149153 |
| z(alpha) + z(beta) | 3.28970725390294 |
| Minimum Sample Size (2 sided test) | 623.746080581734 |
| Minimum Sample Size (1 sided test) | 519.464343186319 |
| Minimum Sample Size (Unknown Population Variance) | |
| Population Size | 300 |
| Margin of Error | 0.05 |
| Confidence | 0.95 |
| Power | 0.05 |
| Population Variance | unknown |
| t(alpha/2) + t(beta) | 3.62422962282076 |
| t(alpha) + t(beta) | 3.30587682514435 |
| Minimum Sample Size (2 sided test) | 203.494628128607 |
| Minimum Sample Size (1 sided test) | 191.08571629699 |
| Minimum Sample Size (Infinite Population, Unknown Population Variance) | |
| Population Size | infinite |
| Margin of Error | 0.05 |
| Confidence | 0.95 |
| Power | 0.05 |
| Population Variance | unknown |
| t(alpha/2) + t(beta) | 3.61108479249001 |
| t(alpha) + t(beta) | 3.29559584422463 |
| Minimum Sample Size (2 sided test) | 625.916802170527 |
| Minimum Sample Size (1 sided test) | 521.32569448659 |
