| Minimum Sample Size | |
| Population Size | 200 |
| Margin of Error | 0.05 |
| Confidence | 0.95 |
| Power | 0.5 |
| Population Variance | 0.12 |
| z(alpha/2) + z(beta) | 1.95996398454005 |
| z(alpha) + z(beta) | 1.64485362695147 |
| Minimum Sample Size (2 sided test) | 96.1892653133298 |
| Minimum Sample Size (1 sided test) | 78.9780955868514 |
| Minimum Sample Size (for Infinite Populations) | |
| Population Size | infinite |
| Margin of Error | 0.05 |
| Confidence | 0.95 |
| Power | 0.5 |
| Population Variance | 0.12 |
| z(alpha/2) + z(beta) | 1.95996398454005 |
| z(alpha) + z(beta) | 1.64485362695147 |
| Minimum Sample Size (2 sided test) | 184.390023393318 |
| Minimum Sample Size (1 sided test) | 129.86608579658 |
| Minimum Sample Size (Unknown Population Variance) | |
| Population Size | 200 |
| Margin of Error | 0.05 |
| Confidence | 0.95 |
| Power | 0.5 |
| Population Variance | unknown |
| t(alpha/2) + t(beta) | 1.98520009266729 |
| t(alpha) + t(beta) | 1.66463026504316 |
| Minimum Sample Size (2 sided test) | 97.4673221837942 |
| Minimum Sample Size (1 sided test) | 80.123265135576 |
| 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) | 1.97298398490429 |
| t(alpha) + t(beta) | 1.65676404776916 |
| Minimum Sample Size (2 sided test) | 186.847958625063 |
| Minimum Sample Size (1 sided test) | 131.753621279061 |
